CH1236A - Iron shutter and door lock with rack and pinion lift - Google Patents

Iron shutter and door lock with rack and pinion lift

Info

Publication number: CH1236A
Authority: CH; Switzerland
Prior art keywords: rack; door lock; pinion lift; iron shutter; shutter
Prior art date: 1889-07-23

Application number

CH1236A

Other languages

German (de)

Inventor

Joh Walch

Original Assignee

Joh Walch

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.)

1889-07-23

Filing date

1889-07-23

Publication date

1890-03-31

1889-07-23 Application filed by Joh Walch filed Critical Joh Walch

1890-03-31 Publication of CH1236A publication Critical patent/CH1236A/en

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
229910052742 iron Inorganic materials 0.000 title 1

CH1236A 1889-07-23 1889-07-23 Iron shutter and door lock with rack and pinion lift CH1236A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1236T		1889-07-23

Publications (1)

Publication Number	Publication Date
CH1236A true CH1236A (en)	1890-03-31

Family

ID=4179769

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1236A CH1236A (en)	1889-07-23	1889-07-23	Iron shutter and door lock with rack and pinion lift

Country Status (1)

Country	Link
CH (1)	CH1236A (en)

1889
- 1889-07-23 CH CH1236A patent/CH1236A/en unknown

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