FR781954A - Improvements made to slate frames - Google Patents

Improvements made to slate frames

Info

Publication number
FR781954A
FR781954A FR781954DA FR781954A FR 781954 A FR781954 A FR 781954A FR 781954D A FR781954D A FR 781954DA FR 781954 A FR781954 A FR 781954A
Authority
FR
France
Prior art keywords
improvements made
slate
frames
slate frames
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
Rocle Maurice
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 FR781954A publication Critical patent/FR781954A/en
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
    • B43L1/02—Slates
FR781954D 1934-11-28 1934-11-28 Improvements made to slate frames Expired FR781954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781954T 1934-11-28

Publications (1)

Publication Number Publication Date
FR781954A true FR781954A (en) 1935-05-25

Family

ID=9210155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781954D Expired FR781954A (en) 1934-11-28 1934-11-28 Improvements made to slate frames

Country Status (1)

Country Link
FR (1) FR781954A (en)

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