FR1089776A - Mécanisme pousseur pour porte-mine - Google Patents

Mécanisme pousseur pour porte-mine

Info

Publication number
FR1089776A
FR1089776A FR1089776DA FR1089776A FR 1089776 A FR1089776 A FR 1089776A FR 1089776D A FR1089776D A FR 1089776DA FR 1089776 A FR1089776 A FR 1089776A
Authority
FR
France
Prior art keywords
mechanical pencil
pusher mechanism
pusher
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.)
A BOURBON AND FILS ETS
Original Assignee
A BOURBON AND FILS ETS
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 A BOURBON AND FILS ETS filed Critical A BOURBON AND FILS ETS
Application granted granted Critical
Publication of FR1089776A publication Critical patent/FR1089776A/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
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
FR1089776D 1953-12-21 1953-12-21 Mécanisme pousseur pour porte-mine Expired FR1089776A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1089776T 1953-12-21

Publications (1)

Publication Number Publication Date
FR1089776A true FR1089776A (fr) 1955-03-22

Family

ID=9614523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089776D Expired FR1089776A (fr) 1953-12-21 1953-12-21 Mécanisme pousseur pour porte-mine

Country Status (1)

Country Link
FR (1) FR1089776A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844639A (en) * 1987-10-21 1989-07-04 Chao Wen Kwei Push-type writing instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844639A (en) * 1987-10-21 1989-07-04 Chao Wen Kwei Push-type writing instrument

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