CA571981A - Instruments pour arcs a dessiner et mesurer - Google Patents

Instruments pour arcs a dessiner et mesurer

Info

Publication number
CA571981A
CA571981A CA571981A CA571981DA CA571981A CA 571981 A CA571981 A CA 571981A CA 571981 A CA571981 A CA 571981A CA 571981D A CA571981D A CA 571981DA CA 571981 A CA571981 A CA 571981A
Authority
CA
Canada
Prior art keywords
instruments
arcs
measuring
measuring arcs
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
CA571981A
Other languages
English (en)
Inventor
W. Pepper Ernest
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.)
TRIANGLE PRODUCTS Ltd
Original Assignee
TRIANGLE PRODUCTS Ltd
Publication date
Application granted granted Critical
Publication of CA571981A publication Critical patent/CA571981A/fr
Expired legal-status Critical Current

Links

CA571981A Instruments pour arcs a dessiner et mesurer Expired CA571981A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA571981T

Publications (1)

Publication Number Publication Date
CA571981A true CA571981A (fr) 1959-03-10

Family

ID=35744538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA571981A Expired CA571981A (fr) Instruments pour arcs a dessiner et mesurer

Country Status (1)

Country Link
CA (1) CA571981A (fr)

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