AU440199B2 - Drawing instrument - Google Patents

Drawing instrument

Info

Publication number
AU440199B2
AU440199B2 AU36273/71A AU3627371A AU440199B2 AU 440199 B2 AU440199 B2 AU 440199B2 AU 36273/71 A AU36273/71 A AU 36273/71A AU 3627371 A AU3627371 A AU 3627371A AU 440199 B2 AU440199 B2 AU 440199B2
Authority
AU
Australia
Prior art keywords
drawing instrument
instrument
Prior art date
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.)
Expired
Application number
AU36273/71A
Other versions
AU3627371A (en
Inventor
Yoshifumi Komabayashi Yoshinori Watanabe Tata Jo Tada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mutoh Industries Ltd
Original Assignee
Mutoh Industries Ltd
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
Priority claimed from JP10554070A external-priority patent/JPS5031053B1/ja
Priority claimed from JP13691470U external-priority patent/JPS5044192Y1/ja
Priority claimed from US00164766A external-priority patent/US3822474A/en
Application filed by Mutoh Industries Ltd filed Critical Mutoh Industries Ltd
Application granted granted Critical
Publication of AU440199B2 publication Critical patent/AU440199B2/en
Publication of AU3627371A publication Critical patent/AU3627371A/en
Expired legal-status Critical Current

Links

AU36273/71A 1970-11-30 1971-11-29 Drawing instrument Expired AU440199B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP105,540 1970-11-30
JP10554070A JPS5031053B1 (en) 1970-11-30 1970-11-30
JPJP136,914 1970-12-30
JP13691470U JPS5044192Y1 (en) 1970-12-30 1970-12-30
US00164766A US3822474A (en) 1970-07-27 1971-07-21 Drawing instrument

Publications (2)

Publication Number Publication Date
AU440199B2 true AU440199B2 (en) 1973-08-23
AU3627371A AU3627371A (en) 1973-08-23

Family

ID=

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