NL167598B - Injectiespuit. - Google Patents

Injectiespuit.

Info

Publication number
NL167598B
NL167598B NL7215451.A NL167598DA NL167598B NL 167598 B NL167598 B NL 167598B NL 167598D A NL167598D A NL 167598DA NL 167598 B NL167598 B NL 167598B
Authority
NL
Netherlands
Prior art keywords
syringe
Prior art date
Application number
NL7215451.A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hoechst Ag
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 NL167598B publication Critical patent/NL167598B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H03F3/64—Two-way amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
NL7215451.A 1951-08-02 Injectiespuit. NL167598B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US713387XA 1951-08-02 1951-08-02

Publications (1)

Publication Number Publication Date
NL167598B true NL167598B (nl)

Family

ID=22100697

Family Applications (2)

Application Number Title Priority Date Filing Date
NL90591D NL90591C (en:Method) 1951-08-02
NL7215451.A NL167598B (nl) 1951-08-02 Injectiespuit.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL90591D NL90591C (en:Method) 1951-08-02

Country Status (6)

Country Link
US (2) US2733303A (en:Method)
BE (1) BE509450A (en:Method)
DE (1) DE915828C (en:Method)
FR (1) FR1059080A (en:Method)
GB (1) GB713387A (en:Method)
NL (2) NL167598B (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903602A (en) * 1953-10-29 1959-09-08 Ibm Transistor switching circuits
NL192335A (en:Method) * 1953-12-18
US2939965A (en) * 1956-12-20 1960-06-07 Abraham George Electrical switching circuit
DE1090276B (de) * 1958-04-24 1960-10-06 Standard Elektrik Lorenz Ag Als Modulator verwendeter Zweirichtungsverstaerker
US3271691A (en) * 1961-05-08 1966-09-06 Gen Electric Radiation monitor circuit including amplifier
US3223620A (en) * 1963-07-09 1965-12-14 Nalco Chemical Co Corrosion inhibition
US3394316A (en) * 1965-01-29 1968-07-23 Tektronix Inc Differential amplifier having common base output stage of very high output impedance
US3546639A (en) * 1966-11-01 1970-12-08 Ass Elect Ind Gyrator network
US3519765A (en) * 1967-02-02 1970-07-07 Seismograph Service Corp Bidirectional amplifier
US3612780A (en) * 1969-10-08 1971-10-12 Bell Telephone Labor Inc Active four-port
FR2063475A5 (en:Method) * 1969-10-17 1971-07-09 Labo Cent Telecommunicat
US3904838A (en) * 1971-06-04 1975-09-09 Int Standard Electric Corp Two-wire, bi-directional voice frequency repeater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496266A (en) * 1947-11-18 1950-02-07 Standard Telephones Cables Ltd Two-way amplifier for eliminating oppositely directed signals
BE491203A (en:Method) * 1948-11-06
US2531076A (en) * 1949-10-22 1950-11-21 Rca Corp Bistable semiconductor multivibrator circuit
US2620448A (en) * 1950-09-12 1952-12-02 Bell Telephone Labor Inc Transistor trigger circuits

Also Published As

Publication number Publication date
FR1059080A (fr) 1954-03-22
DE915828C (de) 1954-07-29
US2733303A (en) 1956-01-31
NL90591C (en:Method)
BE509450A (en:Method)
US2733304A (en) 1956-01-31
GB713387A (en) 1954-08-11

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