AU437984B2 - Drawing board for preparing perspective drawings - Google Patents

Drawing board for preparing perspective drawings

Info

Publication number
AU437984B2
AU437984B2 AU42322/68A AU4232268A AU437984B2 AU 437984 B2 AU437984 B2 AU 437984B2 AU 42322/68 A AU42322/68 A AU 42322/68A AU 4232268 A AU4232268 A AU 4232268A AU 437984 B2 AU437984 B2 AU 437984B2
Authority
AU
Australia
Prior art keywords
drawing board
perspective drawings
preparing
preparing perspective
drawings
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
AU42322/68A
Other versions
AU4232268A (en
Inventor
H. Klok John
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of AU437984B2 publication Critical patent/AU437984B2/en
Publication of AU4232268A publication Critical patent/AU4232268A/en
Expired legal-status Critical Current

Links

AU42322/68A 1967-08-23 1968-08-20 Drawing board for preparing perspective drawings Expired AU437984B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS662,604 1967-08-23

Publications (2)

Publication Number Publication Date
AU437984B2 true AU437984B2 (en) 1970-02-26
AU4232268A AU4232268A (en) 1970-02-26

Family

ID=

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