FR1007806A - Porte-mines multiple à changement de mine - Google Patents

Porte-mines multiple à changement de mine

Info

Publication number
FR1007806A
FR1007806A FR1007806DA FR1007806A FR 1007806 A FR1007806 A FR 1007806A FR 1007806D A FR1007806D A FR 1007806DA FR 1007806 A FR1007806 A FR 1007806A
Authority
FR
France
Prior art keywords
lead
change
mechanical pencil
multiple mechanical
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.)
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 FR1007806A publication Critical patent/FR1007806A/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
    • B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating by means sliding in longitudinally-slotted casings
FR1007806D 1948-04-02 1948-04-02 Porte-mines multiple à changement de mine Expired FR1007806A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007806T 1948-04-02

Publications (1)

Publication Number Publication Date
FR1007806A true FR1007806A (fr) 1952-05-12

Family

ID=9566868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007806D Expired FR1007806A (fr) 1948-04-02 1948-04-02 Porte-mines multiple à changement de mine

Country Status (1)

Country Link
FR (1) FR1007806A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282253A (en) * 1965-02-18 1966-11-01 Mattel Inc Play instrument for games of intrigue
US5599122A (en) * 1995-11-29 1997-02-04 Yu; Andy Ink cartridge selection control mechanism of a multi-ink cartridge writing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282253A (en) * 1965-02-18 1966-11-01 Mattel Inc Play instrument for games of intrigue
US5599122A (en) * 1995-11-29 1997-02-04 Yu; Andy Ink cartridge selection control mechanism of a multi-ink cartridge writing apparatus

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