BE440963A - - Google Patents

Info

Publication number: BE440963A
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.)

1939-07-29

Publication of BE440963A publication Critical patent/BE440963A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details

BE440963D 1939-07-29 BE440963A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US867434XA	1939-07-29	1939-07-29

Publications (1)

Publication Number	Publication Date
BE440963A true BE440963A (enrdf_load_html_response)

Family

ID=22200607

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE440963D BE440963A (enrdf_load_html_response)	1939-07-29

Country Status (2)

Country	Link
BE (1)	BE440963A (enrdf_load_html_response)
FR (1)	FR867434A (enrdf_load_html_response)

0
- BE BE440963D patent/BE440963A/xx unknown
1940
- 1940-10-09 FR FR867434D patent/FR867434A/fr not_active Expired

Also Published As

Publication number	Publication date
FR867434A (fr)	1941-10-27

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