FR462256A - Tablette ou ardoise - Google Patents

Tablette ou ardoise

Info

Publication number
FR462256A
FR462256A FR462256A FR462256DA FR462256A FR 462256 A FR462256 A FR 462256A FR 462256 A FR462256 A FR 462256A FR 462256D A FR462256D A FR 462256DA FR 462256 A FR462256 A FR 462256A
Authority
FR
France
Prior art keywords
slate
tablet
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
FR462256A
Other languages
English (en)
Inventor
August Lux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR462256A publication Critical patent/FR462256A/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
    • B43L1/02—Slates
FR462256A 1913-10-13 1913-09-06 Tablette ou ardoise Expired FR462256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191323071T 1913-10-13

Publications (1)

Publication Number Publication Date
FR462256A true FR462256A (fr) 1914-01-23

Family

ID=32646673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR462256A Expired FR462256A (fr) 1913-10-13 1913-09-06 Tablette ou ardoise

Country Status (2)

Country Link
FR (1) FR462256A (fr)
GB (1) GB191323071A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452455A (en) * 1967-03-06 1969-07-01 Dallas H Judge Mathematics instruction device

Also Published As

Publication number Publication date
GB191323071A (en) 1914-06-11

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