JPS52119521A - Passage breaking method - Google Patents

Passage breaking method

Info

Publication number
JPS52119521A
JPS52119521A JP3629776A JP3629776A JPS52119521A JP S52119521 A JPS52119521 A JP S52119521A JP 3629776 A JP3629776 A JP 3629776A JP 3629776 A JP3629776 A JP 3629776A JP S52119521 A JPS52119521 A JP S52119521A
Authority
JP
Japan
Prior art keywords
breaking method
passage breaking
passage
breaking
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.)
Pending
Application number
JP3629776A
Other languages
Japanese (ja)
Inventor
Tsuruo Kishii
Kunihiko Nagai
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.)
KYORITSU DENGYO
Original Assignee
KYORITSU DENGYO
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 KYORITSU DENGYO filed Critical KYORITSU DENGYO
Priority to JP3629776A priority Critical patent/JPS52119521A/en
Publication of JPS52119521A publication Critical patent/JPS52119521A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)
JP3629776A 1976-04-01 1976-04-01 Passage breaking method Pending JPS52119521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3629776A JPS52119521A (en) 1976-04-01 1976-04-01 Passage breaking method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3629776A JPS52119521A (en) 1976-04-01 1976-04-01 Passage breaking method

Publications (1)

Publication Number Publication Date
JPS52119521A true JPS52119521A (en) 1977-10-07

Family

ID=12465866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3629776A Pending JPS52119521A (en) 1976-04-01 1976-04-01 Passage breaking method

Country Status (1)

Country Link
JP (1) JPS52119521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0323271U (en) * 1989-07-18 1991-03-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0323271U (en) * 1989-07-18 1991-03-11

Similar Documents

Publication Publication Date Title
JPS5329307A (en) Hydroocracking method
JPS52107314A (en) Coospinning method
JPS5371021A (en) Method
JPS5380467A (en) Filmmforming method
JPS5330955A (en) Combined forming method
JPS5329992A (en) Enzyme sedarating method
GB1553763A (en) Pellot-rolling method
JPS5369885A (en) Method
JPS5377068A (en) 33phenoxypyridinemonosulfate and method for its production
JPS5325523A (en) Compounds and method
JPS5356814A (en) Skippfloor construction method
JPS5294604A (en) Anchoring method
JPS52124710A (en) Anchoring method
JPS5339228A (en) Sprayyetching method
JPS52137097A (en) Marcerizing method
JPS52105616A (en) Construction method
JPS52119521A (en) Passage breaking method
JPS5350770A (en) Time indication method
JPS5331835A (en) Multiilayer twisting method
JPS52106181A (en) Cutting method
JPS52142476A (en) Ltquiddgrowth method
JPS52117474A (en) Sweeteness imparting method
JPS52147138A (en) Method for making shodes
JPS538283A (en) Bottling method
JPS52142636A (en) Photooetching method