FR873636A - Porte-mines à plusieurs couleurs - Google Patents

Porte-mines à plusieurs couleurs

Info

Publication number
FR873636A
FR873636A FR873636DA FR873636A FR 873636 A FR873636 A FR 873636A FR 873636D A FR873636D A FR 873636DA FR 873636 A FR873636 A FR 873636A
Authority
FR
France
Prior art keywords
mechanical pencil
colored
colored mechanical
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.)
Bossert & Erhard
Original Assignee
Bossert & Erhard
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 Bossert & Erhard filed Critical Bossert & Erhard
Application granted granted Critical
Publication of FR873636A publication Critical patent/FR873636A/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
    • 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
FR873636D 1940-06-03 1941-03-19 Porte-mines à plusieurs couleurs Expired FR873636A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873636X 1940-06-03

Publications (1)

Publication Number Publication Date
FR873636A true FR873636A (fr) 1942-07-15

Family

ID=6816519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873636D Expired FR873636A (fr) 1940-06-03 1941-03-19 Porte-mines à plusieurs couleurs

Country Status (1)

Country Link
FR (1) FR873636A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266465A (en) * 1963-10-07 1966-08-16 Chromatic Corp Writing instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266465A (en) * 1963-10-07 1966-08-16 Chromatic Corp Writing instrument

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