[go: up one dir, main page]

CA424288A - Drafting instrument - Google Patents

Drafting instrument

Info

Publication number
CA424288A
CA424288A CA424288A CA424288DA CA424288A CA 424288 A CA424288 A CA 424288A CA 424288 A CA424288 A CA 424288A CA 424288D A CA424288D A CA 424288DA CA 424288 A CA424288 A CA 424288A
Authority
CA
Canada
Prior art keywords
drafting instrument
drafting
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
CA424288A
Other languages
French (fr)
Inventor
Nash James
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.)
ENGINEERING SALES Co
Original Assignee
ENGINEERING SALES Co
Publication date
Application granted granted Critical
Publication of CA424288A publication Critical patent/CA424288A/en
Expired legal-status Critical Current

Links

CA424288A Drafting instrument Expired CA424288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424288T

Publications (1)

Publication Number Publication Date
CA424288A true CA424288A (en) 1944-12-05

Family

ID=35535302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424288A Expired CA424288A (en) Drafting instrument

Country Status (1)

Country Link
CA (1) CA424288A (en)

Similar Documents

Publication Publication Date Title
CY69A (en) Writing instrument
CY67A (en) Writing instrument
CA424288A (en) Drafting instrument
CA417511A (en) Harmonichord instrument
CA424606A (en) Drafting block
CA417885A (en) Instrument bearing
AU129512B2 (en) Optical instruments
CA418929A (en) Instrument holding means
CA420709A (en) Instrument holding means
CA418742A (en) Measuring instrument
CA423282A (en) Measuring instrument
CA421128A (en) Musical instrument
CA421705A (en) Reading instrument
CA423671A (en) Navigation instrument
AU122776B2 (en) Levelling instrument
CA422510A (en) Instrument mounting
CA420108A (en) Protractor
CA420663A (en) Bearing for instruments
CA421085A (en) Navigational instrument
AU1774744A (en) Optical instruments
CA424180A (en) Locomotive drafting device
CA421189A (en) Geophysical instrument
CA417851A (en) Mechanical pencil
CA417850A (en) Mechanical pencil
CA417852A (en) Mechanical pencil