FR644087A - Perfectionnements aux cartes d'échantillons - Google Patents

Perfectionnements aux cartes d'échantillons

Info

Publication number
FR644087A
FR644087A FR644087DA FR644087A FR 644087 A FR644087 A FR 644087A FR 644087D A FR644087D A FR 644087DA FR 644087 A FR644087 A FR 644087A
Authority
FR
France
Prior art keywords
sample cards
cards
sample
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
Richard Black Brown
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 FR644087A publication Critical patent/FR644087A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F5/00—Means for displaying samples
    • G09F5/04—Cards of samples; Books of samples
    • G09F5/042—Cards of samples; Books of samples in paper, paperboard, or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR644087D 1927-06-18 1927-11-18 Perfectionnements aux cartes d'échantillons Expired FR644087A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB644087X 1927-06-18

Publications (1)

Publication Number Publication Date
FR644087A true FR644087A (fr) 1928-10-02

Family

ID=10489670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644087D Expired FR644087A (fr) 1927-06-18 1927-11-18 Perfectionnements aux cartes d'échantillons

Country Status (1)

Country Link
FR (1) FR644087A (fr)

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