JPS5244425B2 - - Google Patents

Info

Publication number
JPS5244425B2
JPS5244425B2 JP12478873A JP12478873A JPS5244425B2 JP S5244425 B2 JPS5244425 B2 JP S5244425B2 JP 12478873 A JP12478873 A JP 12478873A JP 12478873 A JP12478873 A JP 12478873A JP S5244425 B2 JPS5244425 B2 JP S5244425B2
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.)
Expired
Application number
JP12478873A
Other languages
Japanese (ja)
Other versions
JPS5074156A (zh
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 filed Critical
Priority to JP12478873A priority Critical patent/JPS5244425B2/ja
Publication of JPS5074156A publication Critical patent/JPS5074156A/ja
Publication of JPS5244425B2 publication Critical patent/JPS5244425B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)
JP12478873A 1973-11-06 1973-11-06 Expired JPS5244425B2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12478873A JPS5244425B2 (zh) 1973-11-06 1973-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12478873A JPS5244425B2 (zh) 1973-11-06 1973-11-06

Publications (2)

Publication Number Publication Date
JPS5074156A JPS5074156A (zh) 1975-06-18
JPS5244425B2 true JPS5244425B2 (zh) 1977-11-08

Family

ID=14894125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12478873A Expired JPS5244425B2 (zh) 1973-11-06 1973-11-06

Country Status (1)

Country Link
JP (1) JPS5244425B2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021016691A1 (pt) 2019-07-31 2021-02-04 Petróleo Brasileiro S.A. - Petrobras Sistema de preservação de tubos revestidos para dutos terrestres e submarinos e método de preservação de tubos

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021016691A1 (pt) 2019-07-31 2021-02-04 Petróleo Brasileiro S.A. - Petrobras Sistema de preservação de tubos revestidos para dutos terrestres e submarinos e método de preservação de tubos

Also Published As

Publication number Publication date
JPS5074156A (zh) 1975-06-18

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