FR1184687A - Method and device for examining glass objects - Google Patents

Method and device for examining glass objects

Info

Publication number
FR1184687A
FR1184687A FR1184687DA FR1184687A FR 1184687 A FR1184687 A FR 1184687A FR 1184687D A FR1184687D A FR 1184687DA FR 1184687 A FR1184687 A FR 1184687A
Authority
FR
France
Prior art keywords
glass objects
examining glass
examining
objects
glass
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)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1184687A publication Critical patent/FR1184687A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1184687D 1956-08-29 1957-08-28 Method and device for examining glass objects Expired FR1184687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1184687X 1956-08-29

Publications (1)

Publication Number Publication Date
FR1184687A true FR1184687A (en) 1959-07-24

Family

ID=7730653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184687D Expired FR1184687A (en) 1956-08-29 1957-08-28 Method and device for examining glass objects

Country Status (1)

Country Link
FR (1) FR1184687A (en)

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