NL25881C - - Google Patents

Info

Publication number
NL25881C
NL25881C NL25881DA NL25881C NL 25881 C NL25881 C NL 25881C NL 25881D A NL25881D A NL 25881DA NL 25881 C NL25881 C NL 25881C
Authority
NL
Netherlands
Application number
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.)
Publication of NL25881C publication Critical patent/NL25881C/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Examining Or Testing Airtightness (AREA)
NL25881D 1930-04-19 NL25881C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL359239X 1930-04-19

Publications (1)

Publication Number Publication Date
NL25881C true NL25881C (enrdf_load_stackoverflow)

Family

ID=19785339

Family Applications (1)

Application Number Title Priority Date Filing Date
NL25881D NL25881C (enrdf_load_stackoverflow) 1930-04-19

Country Status (2)

Country Link
GB (1) GB359239A (enrdf_load_stackoverflow)
NL (1) NL25881C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7712634A (nl) * 1977-03-17 1978-09-19 Continental Oil Co Werkwijze en inrichting voor het vroegtijdig vaststellen van scheuren.
FR2591681B1 (fr) * 1985-12-16 1988-05-20 Lippis Mario Hidronervure

Also Published As

Publication number Publication date
GB359239A (en) 1931-10-22

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