CH247348A - Device for supplying reference books. - Google Patents

Device for supplying reference books.

Info

Publication number
CH247348A
CH247348A CH247348DA CH247348A CH 247348 A CH247348 A CH 247348A CH 247348D A CH247348D A CH 247348DA CH 247348 A CH247348 A CH 247348A
Authority
CH
Switzerland
Prior art keywords
reference books
supplying reference
supplying
books
Prior art date
Application number
Other languages
German (de)
Inventor
Stern Paul
Original Assignee
Stern Paul
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 Stern Paul filed Critical Stern Paul
Publication of CH247348A publication Critical patent/CH247348A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
CH247348D 1946-03-08 1946-03-08 Device for supplying reference books. CH247348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH247348T 1946-03-08

Publications (1)

Publication Number Publication Date
CH247348A true CH247348A (en) 1947-02-28

Family

ID=4466160

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247348D CH247348A (en) 1946-03-08 1946-03-08 Device for supplying reference books.

Country Status (1)

Country Link
CH (1) CH247348A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219361B (en) * 1957-12-20 1966-06-16 D Annonces Off Holder for books
DE1231135B (en) * 1959-04-10 1966-12-22 Oskar Schmitt Page turner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219361B (en) * 1957-12-20 1966-06-16 D Annonces Off Holder for books
DE1231135B (en) * 1959-04-10 1966-12-22 Oskar Schmitt Page turner

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