JPS5140852A - - Google Patents

Info

Publication number
JPS5140852A
JPS5140852A JP11385774A JP11385774A JPS5140852A JP S5140852 A JPS5140852 A JP S5140852A JP 11385774 A JP11385774 A JP 11385774A JP 11385774 A JP11385774 A JP 11385774A JP S5140852 A JPS5140852 A JP S5140852A
Authority
JP
Japan
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.)
Pending
Application number
JP11385774A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Tamura
Hiromi Kanai
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 JP11385774A priority Critical patent/JPS5140852A/ja
Publication of JPS5140852A publication Critical patent/JPS5140852A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP11385774A 1974-10-04 1974-10-04 Pending JPS5140852A (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11385774A JPS5140852A (https=) 1974-10-04 1974-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11385774A JPS5140852A (https=) 1974-10-04 1974-10-04

Publications (1)

Publication Number Publication Date
JPS5140852A true JPS5140852A (https=) 1976-04-06

Family

ID=14622803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11385774A Pending JPS5140852A (https=) 1974-10-04 1974-10-04

Country Status (1)

Country Link
JP (1) JPS5140852A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113408A (https=) * 1974-02-16 1975-09-05
JPS56163210A (en) * 1980-05-19 1981-12-15 Otoya Kokusai Kinzoku Kenkyusho:Kk Production of high strength cast iron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113408A (https=) * 1974-02-16 1975-09-05
JPS56163210A (en) * 1980-05-19 1981-12-15 Otoya Kokusai Kinzoku Kenkyusho:Kk Production of high strength cast iron

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