FR36278E - Porte-mine perfectionné - Google Patents

Porte-mine perfectionné

Info

Publication number
FR36278E
FR36278E FR36278DA FR36278E FR 36278 E FR36278 E FR 36278E FR 36278D A FR36278D A FR 36278DA FR 36278 E FR36278 E FR 36278E
Authority
FR
France
Prior art keywords
mechanical pencil
advanced mechanical
advanced
pencil
mechanical
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
Other languages
English (en)
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.)
Edac SA Des Ets
SAS EDAC
Original Assignee
Edac SA Des Ets
SAS EDAC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Edac SA Des Ets, SAS EDAC filed Critical Edac SA Des Ets
Application granted granted Critical
Publication of FR36278E publication Critical patent/FR36278E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
FR36278D 1928-10-16 1928-10-16 Porte-mine perfectionné Expired FR36278E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR36278T 1928-10-16

Publications (1)

Publication Number Publication Date
FR36278E true FR36278E (fr) 1930-04-30

Family

ID=8673054

Family Applications (2)

Application Number Title Priority Date Filing Date
FR657681D Expired FR657681A (fr) 1928-10-16 1927-12-01 Porte-mine perfectionné
FR36278D Expired FR36278E (fr) 1928-10-16 1928-10-16 Porte-mine perfectionné

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR657681D Expired FR657681A (fr) 1928-10-16 1927-12-01 Porte-mine perfectionné

Country Status (2)

Country Link
BE (1) BE355522A (fr)
FR (2) FR657681A (fr)

Also Published As

Publication number Publication date
BE355522A (fr)
FR657681A (fr) 1929-05-25

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