CA388821A - Crayon et mine - Google Patents

Crayon et mine

Info

Publication number
CA388821A
CA388821A CA388821A CA388821DA CA388821A CA 388821 A CA388821 A CA 388821A CA 388821 A CA388821 A CA 388821A CA 388821D A CA388821D A CA 388821DA CA 388821 A CA388821 A CA 388821A
Authority
CA
Canada
Prior art keywords
pencil
lead
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
CA388821A
Other languages
English (en)
Inventor
A. Ferst Monie
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.)
M A FERST
Original Assignee
M A FERST
Publication date
Application granted granted Critical
Publication of CA388821A publication Critical patent/CA388821A/fr
Expired legal-status Critical Current

Links

CA388821A Crayon et mine Expired CA388821A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA388821T

Publications (1)

Publication Number Publication Date
CA388821A true CA388821A (fr) 1940-05-21

Family

ID=35396443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA388821A Expired CA388821A (fr) Crayon et mine

Country Status (1)

Country Link
CA (1) CA388821A (fr)

Similar Documents

Publication Publication Date Title
CA388821A (fr) Crayon et mine
CA386786A (fr) Stylomine
CA388403A (fr) Stylomine
CA390525A (fr) Stylomine
CA392206A (fr) Stylo
CA389398A (fr) Dispositif a lever la glace et a retirer la serrure
CA388601A (fr) Crayon a echange de la mine
CA395715A (fr) Crayon de mine
CA388089A (fr) Plume a ecrire
CA389440A (fr) Plumier
CA392053A (fr) Oxyde de plomb
CA387543A (fr) Stylomine
CA391736A (fr) Diffuseur de la flamme et garde-chaleur de fournaise
AU110535B2 (en) Improvements in tipplers
AU112631B2 (en) Improvements in life-belts
AU112854B2 (en) Improvements in carburetters
AU113091B2 (en) Improvements in washfountains
CA387533A (fr) 2-methyle-4-amino-5-cyanopyrimidine
CA391940A (fr) Compteur des volts-amperes-heures
CA386591A (fr) Hydroxy-propanone
CA390423A (fr) Protecteur d'arbre
CA389138A (fr) Mercapto-aryle-thiazole
CA386590A (fr) 2-p-dioxanone
CA386659A (fr) Arsenobenzene-mono-sulfoxylate
AU112870B2 (en) Harvester-thresher