CH74819A - Hand-operated perforating device - Google Patents

Hand-operated perforating device

Info

Publication number
CH74819A
CH74819A CH74819A CH74819DA CH74819A CH 74819 A CH74819 A CH 74819A CH 74819 A CH74819 A CH 74819A CH 74819D A CH74819D A CH 74819DA CH 74819 A CH74819 A CH 74819A
Authority
CH
Switzerland
Prior art keywords
hand
perforating device
operated perforating
operated
perforating
Prior art date
Application number
CH74819A
Other languages
French (fr)
Inventor
Alfred Bourgeois
Original Assignee
Alfred Bourgeois
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.)
Filing date
Publication date
Application filed by Alfred Bourgeois filed Critical Alfred Bourgeois
Publication of CH74819A publication Critical patent/CH74819A/en

Links

CH74819A 1916-10-10 1916-10-10 Hand-operated perforating device CH74819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH74819T 1916-10-10

Publications (1)

Publication Number Publication Date
CH74819A true CH74819A (en) 1917-04-16

Family

ID=4325797

Family Applications (1)

Application Number Title Priority Date Filing Date
CH74819A CH74819A (en) 1916-10-10 1916-10-10 Hand-operated perforating device

Country Status (1)

Country Link
CH (1) CH74819A (en)

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