GB1339624A - Watch case - Google Patents

Watch case

Info

Publication number
GB1339624A
GB1339624A GB2010471A GB2010471A GB1339624A GB 1339624 A GB1339624 A GB 1339624A GB 2010471 A GB2010471 A GB 2010471A GB 2010471 A GB2010471 A GB 2010471A GB 1339624 A GB1339624 A GB 1339624A
Authority
GB
United Kingdom
Prior art keywords
oxides
watch case
sintered
hard
compacting
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
GB2010471A
Other languages
English (en)
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1339624A publication Critical patent/GB1339624A/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
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
  • Adornments (AREA)
GB2010471A 1970-01-30 1971-04-19 Watch case Expired GB1339624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP767470A JPS546564B1 (de) 1970-01-30 1970-01-30

Publications (1)

Publication Number Publication Date
GB1339624A true GB1339624A (en) 1973-12-05

Family

ID=11672328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2010471A Expired GB1339624A (en) 1970-01-30 1971-04-19 Watch case

Country Status (3)

Country Link
US (1) US3690062A (de)
JP (1) JPS546564B1 (de)
GB (1) GB1339624A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841848A (en) * 1970-01-30 1974-10-15 Suwa Seikosha Kk HARD WATCH CASE COMPRISING TiN, T, AND AT LEAST ONE OF Mn, Al AND V
GB1414864A (en) * 1972-03-27 1975-11-19 Suwa Seikosha Kk Method of producing an externally visible part of a watch
CH554559A (de) * 1973-01-05 1974-09-30
DE2705225C2 (de) * 1976-06-07 1983-03-24 Nobuo Tokyo Nishida Ornamentteil für Uhren usw.
CH622151B (fr) * 1977-07-15 Hans Ulrich Klingenberg Boite de montre.
JPS56156473U (de) * 1980-04-22 1981-11-21
US4367960A (en) * 1981-03-30 1983-01-11 Lisnow & Weiss Co, Inc. Watch case assembly
FR2538314B1 (fr) * 1982-12-25 1986-05-09 Kyocera Corp Article decoratif noir en zircone et procede pour sa preparation
CN104370534B (zh) * 2014-10-27 2016-04-13 合肥市东庐机械制造有限公司 一种切削刀具用抗磨特种陶瓷及其制备方法
EP3241636A1 (de) * 2016-05-03 2017-11-08 The Swatch Group Research and Development Ltd. Herstellungsverfahren eines verbundwerkstücks
CN109133885A (zh) * 2018-09-18 2019-01-04 广东蓝狮医疗科技有限公司 一种氧化锌掺杂的抗菌人工髋关节陶瓷球头的制备方法
CN110304920B (zh) * 2019-08-16 2021-09-07 Oppo广东移动通信有限公司 氧化锆陶瓷及其制备方法、壳体和电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH3079A (fr) * 1891-03-16 1891-06-15 Ferdinand Quartier Boîte de montre sans soudure, en Aluminium
US2672426A (en) * 1950-12-14 1954-03-16 Mallory & Co Inc P R Metal-ceramic bodies and method of making
US2843507A (en) * 1953-08-31 1958-07-15 Solar Aircraft Co Ceramic coatings and methods of formulation
GB922384A (en) * 1959-10-30 1963-03-27 Artrite Resins Ltd Inorganic polymeric materials
US3482951A (en) * 1967-07-19 1969-12-09 Robertson Co H H Porcelain enameled aluminum articles

Also Published As

Publication number Publication date
US3690062A (en) 1972-09-12
JPS546564B1 (de) 1979-03-29

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed