BE467188A - - Google Patents

Info

Publication number: BE467188A
Authority: BE; Belgium

Application number

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.)

1939-05-26

Publication of BE467188A publication Critical patent/BE467188A/xx

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/30—Igniting arrangements
- H01J17/32—Igniting by associated radioactive materials or fillings
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass

BE467188D 1939-05-26 BE467188A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB15717/39A GB529792A (en)	1939-05-26	1939-05-26	Improvements relating to the manufacture of selenium and like rectifiers

Publications (1)

Publication Number	Publication Date
BE467188A true BE467188A (enrdf_load_html_response)

Family

ID=10064202

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE467188D BE467188A (enrdf_load_html_response)	1939-05-26

Country Status (6)

Country	Link
US (1)	US2235051A (enrdf_load_html_response)
BE (1)	BE467188A (enrdf_load_html_response)
CH (2)	CH260423A (enrdf_load_html_response)
ES (1)	ES174802A1 (enrdf_load_html_response)
FR (1)	FR864586A (enrdf_load_html_response)
GB (1)	GB529792A (enrdf_load_html_response)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2450020A (en) *	1942-12-03	1948-09-28	Int Standard Electric Corp	Manufacture of rectifier disks
GB561889A (en) *	1942-12-03	1944-06-08	Standard Telephones Cables Ltd	Improvements in or relating to the manufacture of rectifier discs
US2444430A (en) *	1943-07-13	1948-07-06	Fed Telephone & Radio Corp	Metal rectifier element
BE475134A (enrdf_load_html_response) *	1943-10-26
US2444255A (en) *	1944-11-10	1948-06-29	Gen Electric	Fabrication of rectifier cells
US2685728A (en) *	1949-02-21	1954-08-10	Bell Telephone Labor Inc	Translating material and method of manufacture
US2659846A (en) *	1951-05-15	1953-11-17	Int Rectifier Corp	Selenium element and method of making it
US2743506A (en) *	1952-02-23	1956-05-01	Int Resistance Co	Method of manufacturing rectifier cells
DE1041598B (de) *	1953-08-24	1958-10-23	Siemens Ag	Verfahren zur Fertigung von Selengleichrichtern
US2970730A (en) *	1957-01-08	1961-02-07	Motorola Inc	Dicing semiconductor wafers
US3086281A (en) *	1957-05-06	1963-04-23	Shockley William	Semiconductor leads and method of attaching
NL241641A (enrdf_load_html_response) *	1958-07-25
US3457633A (en) *	1962-12-31	1969-07-29	Ibm	Method of making crystal shapes having optically related surfaces

0
- BE BE467188D patent/BE467188A/xx unknown
1939
- 1939-05-26 GB GB15717/39A patent/GB529792A/en not_active Expired
1940
- 1940-01-31 US US316608A patent/US2235051A/en not_active Expired - Lifetime
- 1940-03-30 FR FR864586D patent/FR864586A/fr not_active Expired
1946
- 1946-05-25 CH CH260423D patent/CH260423A/fr unknown
- 1946-05-29 CH CH260424D patent/CH260424A/de unknown
- 1946-08-29 ES ES0174802A patent/ES174802A1/es not_active Expired

Also Published As

Publication number	Publication date
ES174802A1 (es)	1946-10-16
CH260424A (de)	1949-03-15
US2235051A (en)	1941-03-18
FR864586A (fr)	1941-04-30
CH260423A (fr)	1949-03-15
GB529792A (en)	1940-11-28

Publication	Publication Date	Title
FR846997A (enrdf_load_html_response)	1939-09-28
FR955713A (enrdf_load_html_response)	1950-01-19
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NL70947C (enrdf_load_html_response)
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BE436007A (enrdf_load_html_response)	1939-09-30
BE435988A (enrdf_load_html_response)	1939-09-30
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BE435664A (enrdf_load_html_response)	1939-08-31
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