BE470020A - - Google Patents

Info

Publication number
BE470020A
BE470020A BE470020DA BE470020A BE 470020 A BE470020 A BE 470020A BE 470020D A BE470020D A BE 470020DA BE 470020 A BE470020 A BE 470020A
Authority
BE
Belgium
Application number
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.)
Publication of BE470020A publication Critical patent/BE470020A/xx

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
    • B43K21/22—Writing-cores gripping means, e.g. chucks
BE470020D 1946-03-13 BE470020A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2514610X 1946-03-13

Publications (1)

Publication Number Publication Date
BE470020A true BE470020A (enrdf_load_html_response)

Family

ID=4569776

Family Applications (1)

Application Number Title Priority Date Filing Date
BE470020D BE470020A (enrdf_load_html_response) 1946-03-13

Country Status (3)

Country Link
US (1) US2514610A (enrdf_load_html_response)
BE (1) BE470020A (enrdf_load_html_response)
CH (1) CH250920A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH306081A (fr) * 1953-01-19 1955-03-31 Caran D Ache Crayons Porte-mines.
US2868170A (en) * 1953-10-14 1959-01-13 Paper Mate Mfg Co Retractable mechanism of pinch yoke type
DE972637C (de) * 1953-10-23 1959-08-27 Faber Castell A W Druckfuellstift
US11090969B2 (en) * 2019-12-23 2021-08-17 Kotobuki & Co., Ltd. Mechanical pencil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803794A (en) * 1924-05-08 1931-05-05 Pencil Mechanism Corp Mechanical pencil
US2078433A (en) * 1935-12-18 1937-04-27 Winter Arthur Lead feeding pencil
CH219430A (de) * 1940-04-05 1942-02-15 Osmia Fuellhalter Fabrik G M B Druckfüllbleistift.

Also Published As

Publication number Publication date
CH250920A (fr) 1947-09-30
US2514610A (en) 1950-07-11

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