FR923799A - Dual pen - Google Patents

Dual pen

Info

Publication number
FR923799A
FR923799A FR923799DA FR923799A FR 923799 A FR923799 A FR 923799A FR 923799D A FR923799D A FR 923799DA FR 923799 A FR923799 A FR 923799A
Authority
FR
France
Prior art keywords
dual pen
pen
dual
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
French (fr)
Inventor
Orlando Quadretti
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 filed Critical
Application granted granted Critical
Publication of FR923799A publication Critical patent/FR923799A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/08Combinations of pens
FR923799D 1939-08-14 1946-03-13 Dual pen Expired FR923799A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT250922X 1939-08-14
IT180945X 1945-09-18

Publications (1)

Publication Number Publication Date
FR923799A true FR923799A (en) 1947-07-17

Family

ID=26326972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923799D Expired FR923799A (en) 1939-08-14 1946-03-13 Dual pen

Country Status (2)

Country Link
CH (1) CH250922A (en)
FR (1) FR923799A (en)

Also Published As

Publication number Publication date
CH250922A (en) 1947-09-30

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