JPS6352420B2 - - Google Patents

Info

Publication number
JPS6352420B2
JPS6352420B2 JP53132675A JP13267578A JPS6352420B2 JP S6352420 B2 JPS6352420 B2 JP S6352420B2 JP 53132675 A JP53132675 A JP 53132675A JP 13267578 A JP13267578 A JP 13267578A JP S6352420 B2 JPS6352420 B2 JP S6352420B2
Authority
JP
Japan
Prior art keywords
filament
support
lead wire
heating
plated
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
JP53132675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5560247A (en
Inventor
Yoshio Ishida
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13267578A priority Critical patent/JPS5560247A/ja
Publication of JPS5560247A publication Critical patent/JPS5560247A/ja
Publication of JPS6352420B2 publication Critical patent/JPS6352420B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Microwave Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
JP13267578A 1978-10-30 1978-10-30 Manufacturing method of cathode construction unit for electron tube Granted JPS5560247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13267578A JPS5560247A (en) 1978-10-30 1978-10-30 Manufacturing method of cathode construction unit for electron tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13267578A JPS5560247A (en) 1978-10-30 1978-10-30 Manufacturing method of cathode construction unit for electron tube

Publications (2)

Publication Number Publication Date
JPS5560247A JPS5560247A (en) 1980-05-07
JPS6352420B2 true JPS6352420B2 (https=) 1988-10-19

Family

ID=15086865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13267578A Granted JPS5560247A (en) 1978-10-30 1978-10-30 Manufacturing method of cathode construction unit for electron tube

Country Status (1)

Country Link
JP (1) JPS5560247A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0815047B2 (ja) * 1985-09-06 1996-02-14 株式会社日立製作所 マグネトロンの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943680Y2 (https=) * 1971-02-08 1974-11-29

Also Published As

Publication number Publication date
JPS5560247A (en) 1980-05-07

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