AU403572B2 - Computing perspective drafting machine - Google Patents

Computing perspective drafting machine

Info

Publication number
AU403572B2
AU403572B2 AU60325/65A AU6032565A AU403572B2 AU 403572 B2 AU403572 B2 AU 403572B2 AU 60325/65 A AU60325/65 A AU 60325/65A AU 6032565 A AU6032565 A AU 6032565A AU 403572 B2 AU403572 B2 AU 403572B2
Authority
AU
Australia
Prior art keywords
drafting machine
computing perspective
perspective drafting
computing
machine
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
AU60325/65A
Other versions
AU6032565A (en
Inventor
CHARLES H. HARTMAN ROBERT D. HORN and TALLCAGE O. McCARTNEY DONALD E. DEWEY
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.)
PERSPECTIVE Inc
Original Assignee
PERSPECTIVE Inc
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 PERSPECTIVE Inc filed Critical PERSPECTIVE Inc
Application granted granted Critical
Publication of AU6032565A publication Critical patent/AU6032565A/en
Publication of AU403572B2 publication Critical patent/AU403572B2/en
Expired legal-status Critical Current

Links

AU60325/65A 1956-05-19 1965-06-18 Computing perspective drafting machine Expired AU403572B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS456,995 1956-05-19
USUS378,272 1964-06-26

Publications (2)

Publication Number Publication Date
AU6032565A AU6032565A (en) 1966-12-22
AU403572B2 true AU403572B2 (en) 1966-12-22

Family

ID=

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