NL6809390A - - Google Patents

Info

Publication number
NL6809390A
NL6809390A NL6809390A NL6809390A NL6809390A NL 6809390 A NL6809390 A NL 6809390A NL 6809390 A NL6809390 A NL 6809390A NL 6809390 A NL6809390 A NL 6809390A NL 6809390 A NL6809390 A NL 6809390A
Authority
NL
Netherlands
Application number
NL6809390A
Other versions
NL139403B (nl
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
Priority claimed from AT409668A external-priority patent/AT279203B/de
Application filed filed Critical
Publication of NL6809390A publication Critical patent/NL6809390A/xx
Publication of NL139403B publication Critical patent/NL139403B/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/10—Arrangements for producing a reverberation or echo sound using time-delay networks comprising electromechanical or electro-acoustic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • ing And Chemical Polishing (AREA)
  • Springs (AREA)
  • Laminated Bodies (AREA)
NL686809390A 1967-07-05 1968-07-03 Een- of tweedimensionale akoestische golfgeleider en werkwijze voor het vervaardigen daarvan. NL139403B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT625467 1967-07-05
AT409668A AT279203B (de) 1968-04-26 1968-04-26 Ein- oder mehrdimensionaler Wellenleiter, insbesondere zu Torsionsschwingungen angeregte Schraubenfeder, für Geräte zur Erzeugung künstlichen Nachhalles

Publications (2)

Publication Number Publication Date
NL6809390A true NL6809390A (en:Method) 1969-01-07
NL139403B NL139403B (nl) 1973-07-16

Family

ID=25600807

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686809390A NL139403B (nl) 1967-07-05 1968-07-03 Een- of tweedimensionale akoestische golfgeleider en werkwijze voor het vervaardigen daarvan.

Country Status (7)

Country Link
US (1) US3566310A (en:Method)
BE (1) BE717613A (en:Method)
CH (1) CH477737A (en:Method)
DE (1) DE1762545B2 (en:Method)
FR (1) FR1572809A (en:Method)
GB (1) GB1206868A (en:Method)
NL (1) NL139403B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582540A (en) * 1969-04-17 1971-06-01 Zenith Radio Corp Signal translating apparatus using surface wave acoustic device

Also Published As

Publication number Publication date
GB1206868A (en) 1970-09-30
FR1572809A (en:Method) 1969-06-27
NL139403B (nl) 1973-07-16
DE1762545B2 (de) 1972-11-23
CH477737A (de) 1969-08-31
BE717613A (en:Method) 1968-12-16
DE1762545A1 (de) 1970-07-02
US3566310A (en) 1971-02-23

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: KINO GERATE