FR1467036A - Perfectionnements aux ardoises magiques - Google Patents

Perfectionnements aux ardoises magiques

Info

Publication number
FR1467036A
FR1467036A FR25439A FR25439A FR1467036A FR 1467036 A FR1467036 A FR 1467036A FR 25439 A FR25439 A FR 25439A FR 25439 A FR25439 A FR 25439A FR 1467036 A FR1467036 A FR 1467036A
Authority
FR
France
Prior art keywords
refinements
magic slate
slate
magic
slate refinements
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
FR25439A
Other languages
English (en)
Inventor
Louis Krick
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
Priority to FR25439A priority Critical patent/FR1467036A/fr
Application granted granted Critical
Publication of FR1467036A publication Critical patent/FR1467036A/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
FR25439A 1965-07-21 1965-07-21 Perfectionnements aux ardoises magiques Expired FR1467036A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR25439A FR1467036A (fr) 1965-07-21 1965-07-21 Perfectionnements aux ardoises magiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25439A FR1467036A (fr) 1965-07-21 1965-07-21 Perfectionnements aux ardoises magiques

Publications (1)

Publication Number Publication Date
FR1467036A true FR1467036A (fr) 1967-01-27

Family

ID=8584941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25439A Expired FR1467036A (fr) 1965-07-21 1965-07-21 Perfectionnements aux ardoises magiques

Country Status (1)

Country Link
FR (1) FR1467036A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678099A1 (fr) * 1991-06-24 1992-12-24 Maleval Jean Jacques Etiquette a effacement instantane.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678099A1 (fr) * 1991-06-24 1992-12-24 Maleval Jean Jacques Etiquette a effacement instantane.

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