JPS498029A - - Google Patents

Info

Publication number
JPS498029A
JPS498029A JP4662572A JP4662572A JPS498029A JP S498029 A JPS498029 A JP S498029A JP 4662572 A JP4662572 A JP 4662572A JP 4662572 A JP4662572 A JP 4662572A JP S498029 A JPS498029 A JP S498029A
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.)
Granted
Application number
JP4662572A
Other languages
Japanese (ja)
Other versions
JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP4662572A priority Critical patent/JPS5143291B2/ja
Publication of JPS498029A publication Critical patent/JPS498029A/ja
Publication of JPS5143291B2 publication Critical patent/JPS5143291B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
JP4662572A 1972-05-11 1972-05-11 Expired JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4662572A JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-11 1972-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4662572A JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-11 1972-05-11

Publications (2)

Publication Number Publication Date
JPS498029A true JPS498029A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-01-24
JPS5143291B2 JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-11-20

Family

ID=12752461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4662572A Expired JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-11 1972-05-11

Country Status (1)

Country Link
JP (1) JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158464A (ja) * 1974-11-20 1976-05-21 Yoshizaki Kozo Kairyosaretatasofuirumuno seizohoho
JPS5352570A (en) * 1976-10-25 1978-05-13 Asahi Chemical Ind Method of producing densified polyethylene inflation film
US4507071A (en) * 1983-05-12 1985-03-26 Cosden Technology, Inc. Coextrusion apparatus for producing multiple layered thermoplastic pipe
US4846648A (en) * 1986-11-19 1989-07-11 American Maplan Corporation Triple-wall foam coextrusion apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158464A (ja) * 1974-11-20 1976-05-21 Yoshizaki Kozo Kairyosaretatasofuirumuno seizohoho
JPS5352570A (en) * 1976-10-25 1978-05-13 Asahi Chemical Ind Method of producing densified polyethylene inflation film
US4507071A (en) * 1983-05-12 1985-03-26 Cosden Technology, Inc. Coextrusion apparatus for producing multiple layered thermoplastic pipe
US4846648A (en) * 1986-11-19 1989-07-11 American Maplan Corporation Triple-wall foam coextrusion apparatus

Also Published As

Publication number Publication date
JPS5143291B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-11-20

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