CH4810A - Screw fan - Google Patents

Screw fan

Info

Publication number: CH4810A
Authority: CH; Switzerland
Prior art keywords: screw fan; fan; screw
Prior art date: 1892-01-23

Application number

CH4810A

Other languages

German (de)

Inventor

Eugen Bueschgens

Original Assignee

Eugen Bueschgens

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.)

1892-01-23

Filing date

1892-01-23

Publication date

1892-07-30

1892-01-23 Application filed by Eugen Bueschgens filed Critical Eugen Bueschgens

1892-07-30 Publication of CH4810A publication Critical patent/CH4810A/en

Links

CH4810A 1892-01-23 1892-01-23 Screw fan CH4810A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH4810T		1892-01-23

Publications (1)

Publication Number	Publication Date
CH4810A true CH4810A (en)	1892-07-30

Family

ID=4187973

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH4810A CH4810A (en)	1892-01-23	1892-01-23	Screw fan

Country Status (1)

Country	Link
CH (1)	CH4810A (en)

1892
- 1892-01-23 CH CH4810A patent/CH4810A/en unknown

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