CH401A - Improvements in means or apparatus for opening metal boxes or cases - Google Patents

Improvements in means or apparatus for opening metal boxes or cases

Info

Publication number: CH401A
Authority: CH; Switzerland
Prior art keywords: cases; metal boxes; opening metal; boxes; opening
Prior art date: 1889-02-06

Application number

CH401A

Other languages

French (fr)

Inventor

Williamson W B

Williamson G H

Original Assignee

Williamson W B

Williamson G H

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.)

1889-02-06

Filing date

1889-02-06

Publication date

1889-03-21

1889-02-06 Application filed by Williamson W B, Williamson G H filed Critical Williamson W B

1889-03-21 Publication of CH401A publication Critical patent/CH401A/en

Links

239000002184 metal Substances 0.000 title 1

CH401A 1889-02-06 1889-02-06 Improvements in means or apparatus for opening metal boxes or cases CH401A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH401T		1889-02-06

Publications (1)

Publication Number	Publication Date
CH401A true CH401A (en)	1889-03-21

Family

ID=4177953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH401A CH401A (en)	1889-02-06	1889-02-06	Improvements in means or apparatus for opening metal boxes or cases

Country Status (1)

Country	Link
CH (1)	CH401A (en)

1889
- 1889-02-06 CH CH401A patent/CH401A/en unknown

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