GB1251397A - - Google Patents

Info

Publication number
GB1251397A
GB1251397A GB1251397DA GB1251397A GB 1251397 A GB1251397 A GB 1251397A GB 1251397D A GB1251397D A GB 1251397DA GB 1251397 A GB1251397 A GB 1251397A
Authority
GB
United Kingdom
Prior art keywords
watch
thermo
luminescence
recess
casing
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 GB1251397A publication Critical patent/GB1251397A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
GB1251397D 1969-05-13 1969-05-13 Expired GB1251397A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2439069 1969-05-13

Publications (1)

Publication Number Publication Date
GB1251397A true GB1251397A (https=) 1971-10-27

Family

ID=10210995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251397D Expired GB1251397A (https=) 1969-05-13 1969-05-13

Country Status (1)

Country Link
GB (1) GB1251397A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135081A (en) * 1983-01-31 1984-08-22 Tak Lam Philip Yung A dial for a timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135081A (en) * 1983-01-31 1984-08-22 Tak Lam Philip Yung A dial for a timepiece

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees