FR586952A - Perfectionnements apportés aux mémoranda - Google Patents

Perfectionnements apportés aux mémoranda

Info

Publication number
FR586952A
FR586952A FR586952DA FR586952A FR 586952 A FR586952 A FR 586952A FR 586952D A FR586952D A FR 586952DA FR 586952 A FR586952 A FR 586952A
Authority
FR
France
Prior art keywords
memoranda
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)
Inventor
Noukhim-Isaac Manzon
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 FR586952A publication Critical patent/FR586952A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/12—Repeatedly-usable boards or tablets for writing or drawing having translucent writing surfaces producing visual impressions by co-operation with backing members
    • B43L1/123—Flexible writing surface or backing
    • B43L1/126—Flexible writing surface or backing withinterposed adhesive substances
FR586952D 1923-09-15 1924-09-13 Perfectionnements apportés aux mémoranda Expired FR586952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE586952X 1923-09-15

Publications (1)

Publication Number Publication Date
FR586952A true FR586952A (fr) 1925-04-07

Family

ID=3873672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR586952D Expired FR586952A (fr) 1923-09-15 1924-09-13 Perfectionnements apportés aux mémoranda

Country Status (1)

Country Link
FR (1) FR586952A (fr)

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