ATE56792T1 - SUBMERSIBLE DISPLACEMENT PISTON PUMP. - Google Patents

SUBMERSIBLE DISPLACEMENT PISTON PUMP.

Info

Publication number: ATE56792T1
Authority: AT; Austria
Prior art keywords: piston pump; displacement piston; submersible displacement; submersible; pump
Prior art date: 1986-01-24

Application number

AT87901214T

Other languages

German (de)

Inventor

Georg Heinrich Lindner

Original Assignee

M & T Chemicals Inc

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.)

1986-01-24

Filing date

1987-01-23

Publication date

1990-10-15

1987-01-23 Application filed by M & T Chemicals Inc filed Critical M & T Chemicals Inc

1987-01-23 Priority claimed from EP87901214A external-priority patent/EP0293382B1/en

1990-10-15 Application granted granted Critical

1990-10-15 Publication of ATE56792T1 publication Critical patent/ATE56792T1/en

Links

238000006073 displacement reaction Methods 0.000 title 1

AT87901214T 1986-01-24 1987-01-23 SUBMERSIBLE DISPLACEMENT PISTON PUMP. ATE56792T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US82194586A	1986-01-24	1986-01-24
EP87901214A EP0293382B1 (en)	1986-01-24	1987-01-23	Submersible positive displacement piston pump
PCT/US1987/000148 WO1987004497A1 (en)	1986-01-24	1987-01-23	Submersible positive displacement piston pump

Publications (1)

Publication Number	Publication Date
ATE56792T1 true ATE56792T1 (en)	1990-10-15

Family

ID=26112986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87901214T ATE56792T1 (en)	1986-01-24	1987-01-23	SUBMERSIBLE DISPLACEMENT PISTON PUMP.

Country Status (1)

Country	Link
AT (1)	ATE56792T1 (en)

1987
- 1987-01-23 AT AT87901214T patent/ATE56792T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title
1991-11-15	EEIH	Change in the person of patent owner
1992-04-15	UEP	Publication of translation of european patent specification
1992-12-15	EEIH	Change in the person of patent owner
2001-07-15	EEFA	Change of the company name
2003-10-15	REN	Ceased due to non-payment of the annual fee