GB1259439A - - Google Patents

Info

Publication number
GB1259439A
GB1259439A GB1259439DA GB1259439A GB 1259439 A GB1259439 A GB 1259439A GB 1259439D A GB1259439D A GB 1259439DA GB 1259439 A GB1259439 A GB 1259439A
Authority
GB
United Kingdom
Prior art keywords
kaleidoscopes
kaleidoscope
mori
heading
prism
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)
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 GB1259439A publication Critical patent/GB1259439A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/003—Combinations of writing implements with other articles with optical equipment, e.g. magnifier, viewer
GB1259439D 1970-07-27 1970-11-06 Expired GB1259439A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5348370 1970-07-27

Publications (1)

Publication Number Publication Date
GB1259439A true GB1259439A (enrdf_load_stackoverflow) 1972-01-05

Family

ID=11283110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259439D Expired GB1259439A (enrdf_load_stackoverflow) 1970-07-27 1970-11-06

Country Status (4)

Country Link
DE (1) DE2058740A1 (enrdf_load_stackoverflow)
ES (1) ES163354Y (enrdf_load_stackoverflow)
FR (1) FR2116603A5 (enrdf_load_stackoverflow)
GB (1) GB1259439A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2116603A5 (enrdf_load_stackoverflow) 1972-07-21
ES163354Y (es) 1971-07-16
DE2058740A1 (de) 1972-02-03
ES163354U (es) 1971-01-16

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed