GR61795B - Square screw driver and corresponding screw with square inner slot - Google Patents

Square screw driver and corresponding screw with square inner slot

Info

Publication number
GR61795B
GR61795B GR57540A GR780157540A GR61795B GR 61795 B GR61795 B GR 61795B GR 57540 A GR57540 A GR 57540A GR 780157540 A GR780157540 A GR 780157540A GR 61795 B GR61795 B GR 61795B
Authority
GR
Greece
Prior art keywords
square
screw
inner slot
driver
screw driver
Prior art date
Application number
GR57540A
Other languages
Greek (el)
Inventor
D Chrisanthopoulos
Original Assignee
D Chrisanthopoulos
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 D Chrisanthopoulos filed Critical D Chrisanthopoulos
Priority to GR57540A priority Critical patent/GR61795B/en
Publication of GR61795B publication Critical patent/GR61795B/en

Links

GR57540A 1978-10-31 1978-10-31 Square screw driver and corresponding screw with square inner slot GR61795B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR57540A GR61795B (en) 1978-10-31 1978-10-31 Square screw driver and corresponding screw with square inner slot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR57540A GR61795B (en) 1978-10-31 1978-10-31 Square screw driver and corresponding screw with square inner slot

Publications (1)

Publication Number Publication Date
GR61795B true GR61795B (en) 1979-01-17

Family

ID=10929724

Family Applications (1)

Application Number Title Priority Date Filing Date
GR57540A GR61795B (en) 1978-10-31 1978-10-31 Square screw driver and corresponding screw with square inner slot

Country Status (1)

Country Link
GR (1) GR61795B (en)

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