CA681678A - Drawing instrument - Google Patents

Drawing instrument

Info

Publication number
CA681678A
CA681678A CA681678A CA681678DA CA681678A CA 681678 A CA681678 A CA 681678A CA 681678 A CA681678 A CA 681678A CA 681678D A CA681678D A CA 681678DA CA 681678 A CA681678 A CA 681678A
Authority
CA
Canada
Prior art keywords
drawing instrument
instrument
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
CA681678A
Inventor
P. E. Kooi Johan
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 CA681678A publication Critical patent/CA681678A/en
Expired legal-status Critical Current

Links

CA681678A Drawing instrument Expired CA681678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA681678T

Publications (1)

Publication Number Publication Date
CA681678A true CA681678A (en) 1964-03-10

Family

ID=35982761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA681678A Expired CA681678A (en) Drawing instrument

Country Status (1)

Country Link
CA (1) CA681678A (en)

Similar Documents

Publication Publication Date Title
CA681678A (en) Drawing instrument
CA693416A (en) Instrument mechanisms
CA700715A (en) Instrument mechanisms
CA685943A (en) Indicating instruments
CA700502A (en) Translating instrument
AU291188B2 (en) Writing instrument
AU409162B2 (en) Writing instrument
CA697821A (en) Writing instrument
CA686214A (en) Telephone instrument
CA680034A (en) Instrument shunts
AU403418B2 (en) Improvements innew chlorothiobenzamides
AU285883B2 (en) Speculum
AU286787B2 (en) 1-aryl-perchloro-2-aza-2-alkenes
AU293453B2 (en) Cannula-system
AU410708B2 (en) Carbamoyloximes
AU406604B2 (en) Fuse-switch
AU277579B2 (en) Diazabicyclooctane-diones
AU278405B2 (en) 3 - keto - 16 methylene - 17 alpha - alkoxy - steroids
AU279614B2 (en) Ski-strap
AU280320B2 (en) Aralkyl-amines
AU284266B2 (en) Weaving-loom
AU284708B2 (en) Gaslamps
AU285512B2 (en) 3-amino-5-substituted pyrazinoyl-guanidines
AU286454B2 (en) Converter-muffler
AU257334B2 (en) Novel-pyrimidines