CA543511A - Apparatus for use in preparation of perspective views - Google Patents

Apparatus for use in preparation of perspective views

Info

Publication number
CA543511A
CA543511A CA543511A CA543511DA CA543511A CA 543511 A CA543511 A CA 543511A CA 543511 A CA543511 A CA 543511A CA 543511D A CA543511D A CA 543511DA CA 543511 A CA543511 A CA 543511A
Authority
CA
Canada
Prior art keywords
preparation
perspective views
views
perspective
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
CA543511A
Other languages
French (fr)
Inventor
J. L. Negre Raymond
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
Publication date
Application granted granted Critical
Publication of CA543511A publication Critical patent/CA543511A/en
Expired legal-status Critical Current

Links

CA543511A Apparatus for use in preparation of perspective views Expired CA543511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA543511T

Publications (1)

Publication Number Publication Date
CA543511A true CA543511A (en) 1957-07-16

Family

ID=35700678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA543511A Expired CA543511A (en) Apparatus for use in preparation of perspective views

Country Status (1)

Country Link
CA (1) CA543511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799402A (en) * 1994-05-17 1998-09-01 De Blois; Jacques Portable device for removably positioning and resetting vanishing points of perspective drawings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799402A (en) * 1994-05-17 1998-09-01 De Blois; Jacques Portable device for removably positioning and resetting vanishing points of perspective drawings

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