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FR733800A - Further development of mechanical pencils - Google Patents

Further development of mechanical pencils

Info

Publication number
FR733800A
FR733800A FR733800DA FR733800A FR 733800 A FR733800 A FR 733800A FR 733800D A FR733800D A FR 733800DA FR 733800 A FR733800 A FR 733800A
Authority
FR
France
Prior art keywords
further development
mechanical pencils
pencils
mechanical
development
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
Pierre Astorg
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 FR733800A publication Critical patent/FR733800A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/06—Combinations of writing implements with other articles with sharpening devices
FR733800D 1932-03-17 1932-03-17 Further development of mechanical pencils Expired FR733800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR733800T 1932-03-17

Publications (1)

Publication Number Publication Date
FR733800A true FR733800A (en) 1932-10-11

Family

ID=9126896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733800D Expired FR733800A (en) 1932-03-17 1932-03-17 Further development of mechanical pencils

Country Status (1)

Country Link
FR (1) FR733800A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642039A (en) * 1950-05-22 1953-06-16 Jerome R Cox Eyebrow pencil
WO1988009267A1 (en) * 1987-05-22 1988-12-01 Heinz Industries, Inc. Applicator for soft materials
US5102248A (en) * 1987-03-16 1992-04-07 Heinz Industries, Inc. Applicator for soft materials with tip forming means
FR2748424A1 (en) * 1996-05-07 1997-11-14 Hasmonay Hans Lead drive for propelling pencil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642039A (en) * 1950-05-22 1953-06-16 Jerome R Cox Eyebrow pencil
US5102248A (en) * 1987-03-16 1992-04-07 Heinz Industries, Inc. Applicator for soft materials with tip forming means
WO1988009267A1 (en) * 1987-05-22 1988-12-01 Heinz Industries, Inc. Applicator for soft materials
FR2748424A1 (en) * 1996-05-07 1997-11-14 Hasmonay Hans Lead drive for propelling pencil

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