FR57628E - Porte-mine - Google Patents

Porte-mine

Info

Publication number
FR57628E
FR57628E FR57628DA FR57628E FR 57628 E FR57628 E FR 57628E FR 57628D A FR57628D A FR 57628DA FR 57628 E FR57628 E FR 57628E
Authority
FR
France
Prior art keywords
mechanical pencil
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)
Inventor
Rene-Jean-Georges Steiner
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 filed Critical
Application granted granted Critical
Publication of FR57628E publication Critical patent/FR57628E/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
FR57628D 1947-07-28 1947-07-28 Porte-mine Expired FR57628E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57628T 1947-07-28

Publications (1)

Publication Number Publication Date
FR57628E true FR57628E (fr) 1953-03-17

Family

ID=8691661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57628D Expired FR57628E (fr) 1947-07-28 1947-07-28 Porte-mine

Country Status (1)

Country Link
FR (1) FR57628E (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

Similar Documents

Publication Publication Date Title
CH262818A (fr) Porte-mines.
FI21913A (fi) Regellås
FR934716A (fr) Porte-mine
FR953653A (fr) Porte-mine
AT169004B (de) Druckfüllbleistift
FI21840A (fi) Roterande sinterapparat
AT170468B (de) Mechanischer Bleistift
FR1004492A (fr) Stylo-porte-mine
FR953274A (fr) Porte-mines
FR999846A (fr) Porte-mine
AT163250B (de) Malschloß
ES14783Y (es) Lápiz retira - cutícula
FR1005735A (fr) Balance
FR934784A (fr) Porte-mine
AT169536B (de) Libelle
ES14674Y (es) Alpargata
ES14326Y (es) Alpargata
AT168548B (de) Hammerklavier
ES15070Y (es) carta-postal-sobre
ES15447Y (es) Sommier
FI21809A (fi) Ritverktyg
FI22040A (fi) Verktygshållare
FI23692A (fi) Avgångsånginjektor
FI22002A (fi) Televisionsmottagare
FI24353A (fi) Såningsmaskin