NL7001006A - - Google Patents

Info

Publication number
NL7001006A
NL7001006A NL7001006A NL7001006A NL7001006A NL 7001006 A NL7001006 A NL 7001006A NL 7001006 A NL7001006 A NL 7001006A NL 7001006 A NL7001006 A NL 7001006A NL 7001006 A NL7001006 A NL 7001006A
Authority
NL
Netherlands
Application number
NL7001006A
Other versions
NL167031C (en
NL167031B (en
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
Publication of NL7001006A publication Critical patent/NL7001006A/xx
Publication of NL167031B publication Critical patent/NL167031B/en
Application granted granted Critical
Publication of NL167031C publication Critical patent/NL167031C/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Studio Devices (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
NL7001006A 1969-08-01 1970-01-23 ASSEMBLY OF A LAMP LAMP AND A CAMERA PLACED IN IT. NL167031C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939213 DE1939213C3 (en) 1969-08-01 1969-08-01 Arrangement for taking a picture of the reading behavior of a person

Publications (3)

Publication Number Publication Date
NL7001006A true NL7001006A (en) 1971-02-03
NL167031B NL167031B (en) 1981-05-15
NL167031C NL167031C (en) 1981-10-15

Family

ID=5741651

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7001006A NL167031C (en) 1969-08-01 1970-01-23 ASSEMBLY OF A LAMP LAMP AND A CAMERA PLACED IN IT.

Country Status (3)

Country Link
DE (1) DE1939213C3 (en)
GB (1) GB1241156A (en)
NL (1) NL167031C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194408A (en) * 1986-08-11 1988-03-02 Giovanni Maccormack Hidden video camera
US4992867A (en) * 1990-02-28 1991-02-12 Weinblatt Lee S Technique for monitoring magazine readers while permitting a greater choice for the reader of possible reading positions
EP1882444A1 (en) * 2006-07-28 2008-01-30 Essilor International (Compagnie Generale D'optique) Method and system to assess objectively visual characteristics

Also Published As

Publication number Publication date
DE1939213A1 (en) 1971-02-11
NL167031C (en) 1981-10-15
DE1939213C3 (en) 1978-08-03
GB1241156A (en) 1971-07-28
NL167031B (en) 1981-05-15
DE1939213B2 (en) 1977-12-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee