CH74147A - screwdriver - Google Patents

screwdriver

Info

Publication number
CH74147A
CH74147A CH74147A CH74147DA CH74147A CH 74147 A CH74147 A CH 74147A CH 74147 A CH74147 A CH 74147A CH 74147D A CH74147D A CH 74147DA CH 74147 A CH74147 A CH 74147A
Authority
CH
Switzerland
Prior art keywords
screwdriver
Prior art date
Application number
CH74147A
Other languages
German (de)
Inventor
Gotthilf Meier
Original Assignee
Gotthilf Meier
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 Gotthilf Meier filed Critical Gotthilf Meier
Publication of CH74147A publication Critical patent/CH74147A/en

Links

CH74147A 1916-09-25 1916-09-25 screwdriver CH74147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH74147T 1916-09-25

Publications (1)

Publication Number Publication Date
CH74147A true CH74147A (en) 1917-01-16

Family

ID=4324753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH74147A CH74147A (en) 1916-09-25 1916-09-25 screwdriver

Country Status (1)

Country Link
CH (1) CH74147A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556395A (en) * 1947-12-19 1951-06-12 Charles O Maclean Expansible bit screw driver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556395A (en) * 1947-12-19 1951-06-12 Charles O Maclean Expansible bit screw driver

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