JPS52103267U - - Google Patents

Info

Publication number
JPS52103267U
JPS52103267U JP1142976U JP1142976U JPS52103267U JP S52103267 U JPS52103267 U JP S52103267U JP 1142976 U JP1142976 U JP 1142976U JP 1142976 U JP1142976 U JP 1142976U JP S52103267 U JPS52103267 U JP S52103267U
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1142976U
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 filed Critical
Priority to JP1142976U priority Critical patent/JPS52103267U/ja
Publication of JPS52103267U publication Critical patent/JPS52103267U/ja
Pending legal-status Critical Current

Links

JP1142976U 1976-02-03 1976-02-03 Pending JPS52103267U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1142976U JPS52103267U (ja) 1976-02-03 1976-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1142976U JPS52103267U (ja) 1976-02-03 1976-02-03

Publications (1)

Publication Number Publication Date
JPS52103267U true JPS52103267U (ja) 1977-08-05

Family

ID=28471802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1142976U Pending JPS52103267U (ja) 1976-02-03 1976-02-03

Country Status (1)

Country Link
JP (1) JPS52103267U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813450A (en) * 1954-05-03 1957-11-19 Dzus William Rotatable fastener having circular toothed tool receiving groove
GB1223900A (en) * 1968-07-31 1971-03-03 Gkn Screws Fasteners Ltd Improvements in or relating to tamperproof screws

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813450A (en) * 1954-05-03 1957-11-19 Dzus William Rotatable fastener having circular toothed tool receiving groove
GB1223900A (en) * 1968-07-31 1971-03-03 Gkn Screws Fasteners Ltd Improvements in or relating to tamperproof screws

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