DD132603A1 - METHOD FOR THE LAYING OF PLASTIC PIPES - Google Patents

METHOD FOR THE LAYING OF PLASTIC PIPES

Info

Publication number: DD132603A1
Authority: DD; German Democratic Republic
Prior art keywords: laying; plastic pipes; pipes; plastic
Prior art date: 1977-09-01

Application number

DD20084377A

Other languages

German (de)

Inventor

Harry Zeitsch

Guenter Gruen

Fritz Witzmann

Original Assignee

Harry Zeitsch

Guenter Gruen

Fritz Witzmann

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.)

1977-09-01

Filing date

1977-09-01

Publication date

1978-10-11

1977-09-01 Application filed by Harry Zeitsch, Guenter Gruen, Fritz Witzmann filed Critical Harry Zeitsch

1977-09-01 Priority to DD20084377A priority Critical patent/DD132603A1/en

1978-10-11 Publication of DD132603A1 publication Critical patent/DD132603A1/en

Links

IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1

DD20084377A 1977-09-01 1977-09-01 METHOD FOR THE LAYING OF PLASTIC PIPES DD132603A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DD20084377A DD132603A1 (en)	1977-09-01	1977-09-01	METHOD FOR THE LAYING OF PLASTIC PIPES

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD20084377A DD132603A1 (en)	1977-09-01	1977-09-01	METHOD FOR THE LAYING OF PLASTIC PIPES

Publications (1)

Publication Number	Publication Date
DD132603A1 true DD132603A1 (en)	1978-10-11

Family

ID=5509618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD20084377A DD132603A1 (en)	1977-09-01	1977-09-01	METHOD FOR THE LAYING OF PLASTIC PIPES

Country Status (1)

Country	Link
DD (1)	DD132603A1 (en)

1977
- 1977-09-01 DD DD20084377A patent/DD132603A1/en unknown

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