FR592156A - Porte-mine - Google Patents

Porte-mine

Info

Publication number
FR592156A
FR592156A FR592156DA FR592156A FR 592156 A FR592156 A FR 592156A FR 592156D A FR592156D A FR 592156DA FR 592156 A FR592156 A FR 592156A
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)
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.)
Fend Geb GmbH
Original Assignee
Fend Geb GmbH
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 Fend Geb GmbH filed Critical Fend Geb GmbH
Application granted granted Critical
Publication of FR592156A publication Critical patent/FR592156A/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
    • B43K21/085—Writing-core feeding mechanisms with the writing-cores fed by screws with a threaded propelling shank
FR592156D 1923-11-23 1924-08-09 Porte-mine Expired FR592156A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE592156X 1923-11-23

Publications (1)

Publication Number Publication Date
FR592156A true FR592156A (fr) 1925-07-28

Family

ID=6573067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR592156D Expired FR592156A (fr) 1923-11-23 1924-08-09 Porte-mine

Country Status (1)

Country Link
FR (1) FR592156A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021717B (de) * 1954-12-18 1957-12-27 Schloemann Ag Vorfuellventil fuer hydraulische Pressen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021717B (de) * 1954-12-18 1957-12-27 Schloemann Ag Vorfuellventil fuer hydraulische Pressen

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