FI891676A7 - MOUNTAIN DRILLING MACHINE. - Google Patents

MOUNTAIN DRILLING MACHINE.

Info

Publication number: FI891676A7
Authority: FI; Finland
Prior art keywords: drilling machine; mountain drilling; mountain; machine; drilling
Prior art date: 1989-04-07

Application number

FI891676A

Other languages

Finnish (fi)

Other versions

FI891676A0 (en

Inventor

Pekka Salmi

Juha Piipponen

Juhani Lappalainen

Pekka Heiskanen

Original Assignee

Tampella Oy Ab

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.)

1989-04-07

Filing date

1989-04-07

Publication date

1990-10-08

1989-04-07 Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab

1989-04-07 Priority to FI891676A priority Critical patent/FI891676A7/en

1989-04-07 Publication of FI891676A0 publication Critical patent/FI891676A0/en

1990-10-08 Publication of FI891676A7 publication Critical patent/FI891676A7/en

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FI891676A FI891676A7 (en)	1989-04-07	1989-04-07	MOUNTAIN DRILLING MACHINE.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI891676A FI891676A7 (en)	1989-04-07	1989-04-07	MOUNTAIN DRILLING MACHINE.

Publications (2)

Publication Number	Publication Date
FI891676A0 FI891676A0 (en)	1989-04-07
FI891676A7 true FI891676A7 (en)	1990-10-08

Family

ID=8528202

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI891676A FI891676A7 (en)	1989-04-07	1989-04-07	MOUNTAIN DRILLING MACHINE.

Country Status (1)

Country	Link
FI (1)	FI891676A7 (en)

1989
- 1989-04-07 FI FI891676A patent/FI891676A7/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI891676A0 (en)	1989-04-07

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: OY TAMPELLA AB