NL139804B - FLUIDUM AMPLIFIER. - Google Patents

FLUIDUM AMPLIFIER.

Info

Publication number: NL139804B
Authority: NL; Netherlands
Prior art keywords: fluidum; amplifier; fluidum amplifier
Prior art date: 1960-01-26

Application number

NL258315A

Other languages

Dutch (nl)

Original Assignee

Romald Edward Bowles

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.)

1960-01-26

Filing date

1960-11-24

Publication date

1973-09-17

1960-10-19 Priority claimed from US58188A external-priority patent/US3396619A/en

1960-11-24 Application filed by Romald Edward Bowles filed Critical Romald Edward Bowles

1973-09-17 Publication of NL139804B publication Critical patent/NL139804B/en

Links

NL258315A 1960-01-26 1960-11-24 FLUIDUM AMPLIFIER. NL139804B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US483060A	1960-01-26	1960-01-26
US58188A US3396619A (en)	1960-10-19	1960-10-19	Fluid amplifier employing boundary layer effect

Publications (1)

Publication Number	Publication Date
NL139804B true NL139804B (en)	1973-09-17

Family

ID=26673543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL258315A NL139804B (en)	1960-01-26	1960-11-24	FLUIDUM AMPLIFIER.

Country Status (1)

Country	Link
NL (1)	NL139804B (en)

1960
- 1960-11-24 NL NL258315A patent/NL139804B/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1987-05-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: BOWLES
1987-07-16	V4	Lapsed because of reaching the maxim lifetime of a patent