FR1409183A - Instrument d'écriture à bille à deux couleurs - Google Patents

Instrument d'écriture à bille à deux couleurs

Info

Publication number
FR1409183A
FR1409183A FR45156A FR69045156A FR1409183A FR 1409183 A FR1409183 A FR 1409183A FR 45156 A FR45156 A FR 45156A FR 69045156 A FR69045156 A FR 69045156A FR 1409183 A FR1409183 A FR 1409183A
Authority
FR
France
Prior art keywords
writing instrument
color ballpoint
ballpoint writing
color
instrument
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
FR45156A
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.)
TERMOPLASTIC Srl
Original Assignee
TERMOPLASTIC Srl
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 TERMOPLASTIC Srl filed Critical TERMOPLASTIC Srl
Priority to FR45156A priority Critical patent/FR1409183A/fr
Application granted granted Critical
Publication of FR1409183A publication Critical patent/FR1409183A/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
    • B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
    • B43K24/163—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons with one push-button for each writing unit
    • 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
FR45156A 1963-09-25 1964-09-23 Instrument d'écriture à bille à deux couleurs Expired FR1409183A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45156A FR1409183A (fr) 1963-09-25 1964-09-23 Instrument d'écriture à bille à deux couleurs

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1986263 1963-09-25
IT459764 1964-02-24
FR45156A FR1409183A (fr) 1963-09-25 1964-09-23 Instrument d'écriture à bille à deux couleurs

Publications (1)

Publication Number Publication Date
FR1409183A true FR1409183A (fr) 1965-08-20

Family

ID=27242807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45156A Expired FR1409183A (fr) 1963-09-25 1964-09-23 Instrument d'écriture à bille à deux couleurs

Country Status (1)

Country Link
FR (1) FR1409183A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378724A1 (fr) * 1989-01-19 1990-07-25 KOTOBUKI & CO., LTD. Instrument d'écriture composite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378724A1 (fr) * 1989-01-19 1990-07-25 KOTOBUKI & CO., LTD. Instrument d'écriture composite

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