FR990991A - Mécanisme de commande de porte-mines automatiques - Google Patents

Mécanisme de commande de porte-mines automatiques

Info

Publication number
FR990991A
FR990991A FR990991DA FR990991A FR 990991 A FR990991 A FR 990991A FR 990991D A FR990991D A FR 990991DA FR 990991 A FR990991 A FR 990991A
Authority
FR
France
Prior art keywords
control mechanism
mechanical pencil
automatic mechanical
pencil control
automatic
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.)
COLOR METAL A G
Original Assignee
COLOR METAL A G
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 COLOR METAL A G filed Critical COLOR METAL A G
Application granted granted Critical
Publication of FR990991A publication Critical patent/FR990991A/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
    • 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
FR990991D 1948-07-27 1949-07-19 Mécanisme de commande de porte-mines automatiques Expired FR990991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH990991X 1948-07-27

Publications (1)

Publication Number Publication Date
FR990991A true FR990991A (fr) 1951-09-28

Family

ID=4551792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990991D Expired FR990991A (fr) 1948-07-27 1949-07-19 Mécanisme de commande de porte-mines automatiques

Country Status (4)

Country Link
BE (1) BE490370A (fr)
CH (2) CH283080A (fr)
FR (1) FR990991A (fr)
NL (1) NL73415C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145056B (de) * 1957-03-14 1963-03-07 Bernhard Naegele Jun Druckschreibstift, insbesondere Druckkugelschreiber, fuer mehrere verschiedenfarbige Minen

Also Published As

Publication number Publication date
BE490370A (fr)
NL73415C (fr)
CH283080A (de) 1952-05-31
CH291739A (de) 1953-06-30

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