CA379687A - Tracing apparatus - Google Patents

Tracing apparatus

Info

Publication number
CA379687A
CA379687A CA379687A CA379687DA CA379687A CA 379687 A CA379687 A CA 379687A CA 379687 A CA379687 A CA 379687A CA 379687D A CA379687D A CA 379687DA CA 379687 A CA379687 A CA 379687A
Authority
CA
Canada
Prior art keywords
tracing apparatus
tracing
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
CA379687A
Other languages
French (fr)
Inventor
Chevrier Roland
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.)
EDMOND DUHAMEL
Original Assignee
EDMOND DUHAMEL
Publication date
Application granted granted Critical
Publication of CA379687A publication Critical patent/CA379687A/en
Expired legal-status Critical Current

Links

CA379687A Tracing apparatus Expired CA379687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA379687T

Publications (1)

Publication Number Publication Date
CA379687A true CA379687A (en) 1939-02-21

Family

ID=35384013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA379687A Expired CA379687A (en) Tracing apparatus

Country Status (1)

Country Link
CA (1) CA379687A (en)

Similar Documents

Publication Publication Date Title
CA379687A (en) Tracing apparatus
CA383732A (en) Lubricating apparatus
CA379021A (en) Kinematograph apparatus
CA381738A (en) Phonographic apparatus
CA379545A (en) Engraving apparatus
CA379543A (en) Indicating apparatus
CA382734A (en) Duplicating apparatus
CA383692A (en) Duplicating apparatus
CA384562A (en) Duplicating apparatus
CA384565A (en) Duplicating apparatus
CA384567A (en) Duplicating apparatus
CA381903A (en) Adsorption apparatus
CA381456A (en) Surfacing apparatus
AU110712B2 (en) Improved airconditioning apparatus
CA381961A (en) Photo-responsive apparatus
CA381962A (en) Photo-responsive apparatus
CA380552A (en) Imprinting apparatus
AU112130B2 (en) Improvement in absorption-refrigerating apparatus
CA379099A (en) Welding apparatus
CA379580A (en) Welding apparatus
CA382646A (en) Welding apparatus
CA382737A (en) Welding apparatus
CA385302A (en) Welding apparatus
CA385340A (en) Welding apparatus
CA385428A (en) Welding apparatus