CS972486A1 - Unidirectional key - Google Patents

Unidirectional key

Info

Publication number
CS972486A1
CS972486A1 CS869724A CS972486A CS972486A1 CS 972486 A1 CS972486 A1 CS 972486A1 CS 869724 A CS869724 A CS 869724A CS 972486 A CS972486 A CS 972486A CS 972486 A1 CS972486 A1 CS 972486A1
Authority
CS
Czechoslovakia
Prior art keywords
unidirectional key
unidirectional
key
Prior art date
Application number
CS869724A
Other languages
English (en)
Other versions
CS270108B1 (sk
Inventor
Vincent Zon
Original Assignee
Vincent Zon
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 Vincent Zon filed Critical Vincent Zon
Priority to CS869724A priority Critical patent/CS270108B1/cs
Publication of CS972486A1 publication Critical patent/CS972486A1/cs
Publication of CS270108B1 publication Critical patent/CS270108B1/cs

Links

CS869724A 1986-12-22 1986-12-22 Jednosmerný klúč CS270108B1 (sk)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS869724A CS270108B1 (sk) 1986-12-22 1986-12-22 Jednosmerný klúč

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS869724A CS270108B1 (sk) 1986-12-22 1986-12-22 Jednosmerný klúč

Publications (2)

Publication Number Publication Date
CS972486A1 true CS972486A1 (en) 1989-10-13
CS270108B1 CS270108B1 (sk) 1990-06-13

Family

ID=5446238

Family Applications (1)

Application Number Title Priority Date Filing Date
CS869724A CS270108B1 (sk) 1986-12-22 1986-12-22 Jednosmerný klúč

Country Status (1)

Country Link
CS (1) CS270108B1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109590934B (zh) * 2018-12-25 2021-01-12 深圳大学 便于口径大小调节的扳手

Also Published As

Publication number Publication date
CS270108B1 (sk) 1990-06-13

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