FR423739A - Jumelle pliante dont la barre médiane extensible porte un microscope - Google Patents

Jumelle pliante dont la barre médiane extensible porte un microscope

Info

Publication number
FR423739A
FR423739A FR423739DA FR423739A FR 423739 A FR423739 A FR 423739A FR 423739D A FR423739D A FR 423739DA FR 423739 A FR423739 A FR 423739A
Authority
FR
France
Prior art keywords
microscope
middle bar
bar carrying
binocular
folding
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
A Schweizer
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 FR423739A publication Critical patent/FR423739A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR423739D 1910-11-26 1910-11-26 Jumelle pliante dont la barre médiane extensible porte un microscope Expired FR423739A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR423739T 1910-11-26

Publications (1)

Publication Number Publication Date
FR423739A true FR423739A (fr) 1911-04-25

Family

ID=1466557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR423739D Expired FR423739A (fr) 1910-11-26 1910-11-26 Jumelle pliante dont la barre médiane extensible porte un microscope

Country Status (1)

Country Link
FR (1) FR423739A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913538A (en) * 1987-11-17 1990-04-03 Shouji Wakayama Folding binoculars
USD330037S (en) 1989-12-04 1992-10-06 Young Optical Co., Ltd. Folding binoculars

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913538A (en) * 1987-11-17 1990-04-03 Shouji Wakayama Folding binoculars
USD330037S (en) 1989-12-04 1992-10-06 Young Optical Co., Ltd. Folding binoculars

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