FR889723A - Porte-mines à mines multiples de différentes couleurs - Google Patents

Porte-mines à mines multiples de différentes couleurs

Info

Publication number
FR889723A
FR889723A FR889723DA FR889723A FR 889723 A FR889723 A FR 889723A FR 889723D A FR889723D A FR 889723DA FR 889723 A FR889723 A FR 889723A
Authority
FR
France
Prior art keywords
different colors
mechanical pencil
lead mechanical
lead
pencil
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.)
Koh I Noor Bleistiftfabrik L &
Original Assignee
Koh I Noor Bleistiftfabrik L &
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 Koh I Noor Bleistiftfabrik L & filed Critical Koh I Noor Bleistiftfabrik L &
Application granted granted Critical
Publication of FR889723A publication Critical patent/FR889723A/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
    • B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
FR889723D 1942-01-27 1943-01-08 Porte-mines à mines multiples de différentes couleurs Expired FR889723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE237015X 1942-01-27

Publications (1)

Publication Number Publication Date
FR889723A true FR889723A (fr) 1944-01-18

Family

ID=5902870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889723D Expired FR889723A (fr) 1942-01-27 1943-01-08 Porte-mines à mines multiples de différentes couleurs

Country Status (6)

Country Link
US (1) US2560832A (fr)
BE (1) BE463117A (fr)
CH (1) CH237015A (fr)
FR (1) FR889723A (fr)
GB (1) GB628558A (fr)
NL (1) NL65684C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275408B (de) * 1959-03-25 1968-08-14 Walter Naegele Wechselschreibstift

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334615A (en) * 1962-10-20 1967-08-08 Frank T Johmann Writing instrument
DE3910546C1 (en) * 1989-04-01 1990-10-11 J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De Fillable pencil with resiliently mounted lead clamping device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US256802A (en) * 1882-04-18 Joseph illfeldee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275408B (de) * 1959-03-25 1968-08-14 Walter Naegele Wechselschreibstift

Also Published As

Publication number Publication date
GB628558A (en) 1949-08-31
CH237015A (de) 1945-03-31
BE463117A (fr)
NL65684C (fr)
US2560832A (en) 1951-07-17

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