ES492532A0 - A DEVICE TO DENSIFY GRANULAR MATERIALS - Google Patents

A DEVICE TO DENSIFY GRANULAR MATERIALS

Info

Publication number: ES492532A0
Authority: ES; Spain
Prior art keywords: densify; granular materials; granular; materials; densify granular
Prior art date: 1979-11-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

ES492532A

Other languages

Spanish (es)

Other versions

ES8102486A1 (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Georg Fischer AG

Original Assignee

Georg Fischer AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-11-14

Filing date

1980-06-18

Publication date

1981-01-16

1980-06-18 Application filed by Georg Fischer AG filed Critical Georg Fischer AG

1981-01-16 Publication of ES492532A0 publication Critical patent/ES492532A0/en

1981-01-16 Publication of ES8102486A1 publication Critical patent/ES8102486A1/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Portable Nailing Machines And Staplers (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Casting Devices For Molds (AREA)
Pretreatment Of Seeds And Plants (AREA)
Wrappers (AREA)

ES492532A 1979-11-14 1980-06-18 An apparatus to densify granular materials (Machine-translation by Google Translate, not legally binding) Expired ES8102486A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1015079A CH640437A5 (en)	1979-11-14	1979-11-14	Method and apparatus for compacting granular materials

Publications (2)

Publication Number	Publication Date
ES492532A0 true ES492532A0 (en)	1981-01-16
ES8102486A1 ES8102486A1 (en)	1981-01-16

Family

ID=4359914

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES491543A Expired ES8102838A1 (en)	1979-11-14	1980-05-16	A procedure to densify granular materials. (Machine-translation by Google Translate, not legally binding)
ES492532A Expired ES8102486A1 (en)	1979-11-14	1980-06-18	An apparatus to densify granular materials (Machine-translation by Google Translate, not legally binding)

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES491543A Expired ES8102838A1 (en)	1979-11-14	1980-05-16	A procedure to densify granular materials. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country	Link
CA (1)	CA1165966A (en)
CH (1)	CH640437A5 (en)
ES (2)	ES8102838A1 (en)
NO (1)	NO155328C (en)
ZA (1)	ZA801799B (en)

1979
- 1979-11-14 CH CH1015079A patent/CH640437A5/en not_active IP Right Cessation
1980
- 1980-03-26 ZA ZA00801799A patent/ZA801799B/en unknown
- 1980-05-16 ES ES491543A patent/ES8102838A1/en not_active Expired
- 1980-06-09 NO NO801717A patent/NO155328C/en unknown
- 1980-06-18 ES ES492532A patent/ES8102486A1/en not_active Expired
- 1980-11-13 CA CA000364534A patent/CA1165966A/en not_active Expired

Also Published As

Publication number	Publication date
ES491543A0 (en)	1981-02-16
ES8102838A1 (en)	1981-02-16
NO801717L (en)	1981-05-15
NO155328C (en)	1987-03-18
CA1165966A (en)	1984-04-24
CH640437A5 (en)	1984-01-13
NO155328B (en)	1986-12-08
ZA801799B (en)	1981-04-29
ES8102486A1 (en)	1981-01-16

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Legal Events

Date	Code	Title	Description
1997-05-01	FD1A	Patent lapsed	Effective date: 19970303