CH79219A - screwdriver - Google Patents

screwdriver

Info

Publication number
CH79219A
CH79219A CH79219A CH79219DA CH79219A CH 79219 A CH79219 A CH 79219A CH 79219 A CH79219 A CH 79219A CH 79219D A CH79219D A CH 79219DA CH 79219 A CH79219 A CH 79219A
Authority
CH
Switzerland
Prior art keywords
screwdriver
Prior art date
Application number
CH79219A
Other languages
German (de)
Inventor
Hall White Frederick
Original Assignee
Hall White Frederick
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 Hall White Frederick filed Critical Hall White Frederick
Publication of CH79219A publication Critical patent/CH79219A/en

Links

CH79219A 1918-05-08 1918-05-08 screwdriver CH79219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH79219T 1918-05-08

Publications (1)

Publication Number Publication Date
CH79219A true CH79219A (en) 1918-10-16

Family

ID=4332411

Family Applications (1)

Application Number Title Priority Date Filing Date
CH79219A CH79219A (en) 1918-05-08 1918-05-08 screwdriver

Country Status (1)

Country Link
CH (1) CH79219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182157B (en) * 1959-06-12 1964-11-19 Stanley Boleslaus Valiulis Slip-free screwdriver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182157B (en) * 1959-06-12 1964-11-19 Stanley Boleslaus Valiulis Slip-free screwdriver

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