NL139032B - Tafeltelefoontoestel met meeluisterapparaat. - Google Patents

Tafeltelefoontoestel met meeluisterapparaat.

Info

Publication number
NL139032B
NL139032B NL6409892A NL6409892A NL139032B NL 139032 B NL139032 B NL 139032B NL 6409892 A NL6409892 A NL 6409892A NL 6409892 A NL6409892 A NL 6409892A NL 139032 B NL139032 B NL 139032B
Authority
NL
Netherlands
Prior art keywords
audio device
phone set
table phone
audio
phone
Prior art date
Application number
NL6409892A
Other languages
English (en)
Dutch (nl)
Other versions
NL6409892A (enrdf_load_stackoverflow
Original Assignee
Krone Kg
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
Application filed by Krone Kg filed Critical Krone Kg
Publication of NL6409892A publication Critical patent/NL6409892A/xx
Publication of NL139032B publication Critical patent/NL139032B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL6409892A 1962-03-12 1964-08-26 Tafeltelefoontoestel met meeluisterapparaat. NL139032B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0046160 1962-03-12

Publications (2)

Publication Number Publication Date
NL6409892A NL6409892A (enrdf_load_stackoverflow) 1965-05-03
NL139032B true NL139032B (nl) 1973-06-15

Family

ID=7224102

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6409892A NL139032B (nl) 1962-03-12 1964-08-26 Tafeltelefoontoestel met meeluisterapparaat.

Country Status (2)

Country Link
DE (1) DE1426265A1 (enrdf_load_stackoverflow)
NL (1) NL139032B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225868A1 (en) * 1984-01-07 1987-06-16 ROLLS-ROYCE plc Improvements in or relating to gas turbine power plant
DE102005021446B3 (de) * 2005-05-04 2006-06-29 Technische Universität Dresden Gasturbine

Also Published As

Publication number Publication date
DE1426265B2 (enrdf_load_stackoverflow) 1970-04-09
DE1426265A1 (de) 1968-12-19
NL6409892A (enrdf_load_stackoverflow) 1965-05-03

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