BE680338A - - Google Patents

Info

Publication number
BE680338A
BE680338A BE680338DA BE680338A BE 680338 A BE680338 A BE 680338A BE 680338D A BE680338D A BE 680338DA BE 680338 A BE680338 A BE 680338A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE680338A publication Critical patent/BE680338A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/58—Conditioning of the sorbent material or stationary liquid the sorbent moving as a whole
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Dc-Dc Converters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
BE680338D 1965-04-30 1966-04-29 BE680338A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES96883A DE1281480B (de) 1965-04-30 1965-04-30 Schaltungsanordnung zum abwechselnden Anschalten der Pole einer Spannungsquelle an einem Verbraucher, insbesondere Einfachstrom-Doppelstrom-Telegrafierzeichenumsetzer

Publications (1)

Publication Number Publication Date
BE680338A true BE680338A (enrdf_load_html_response) 1966-10-31

Family

ID=7520351

Family Applications (1)

Application Number Title Priority Date Filing Date
BE680338D BE680338A (enrdf_load_html_response) 1965-04-30 1966-04-29

Country Status (6)

Country Link
BE (1) BE680338A (enrdf_load_html_response)
DE (2) DE1281400B (enrdf_load_html_response)
FR (1) FR1472514A (enrdf_load_html_response)
GB (1) GB1140059A (enrdf_load_html_response)
NL (1) NL6605732A (enrdf_load_html_response)
SE (1) SE328018B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209311B (it) * 1980-02-29 1989-07-16 Sits Soc It Telecom Siemens Generatore di toni per centrali telefoniche a divisione di tempo.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635706A (en) * 1949-08-29 1953-04-21 Phillips Petroleum Co Selective adsorption separation apparatus
BE558426A (enrdf_load_html_response) * 1956-06-15
DE1036906B (de) * 1956-06-15 1958-08-21 Siemens Ag Relaislose Schaltungsanordnung zur Erzeugung von Stromzeichen fuer Fernschreibzwecke
BE564229A (enrdf_load_html_response) * 1957-02-01

Also Published As

Publication number Publication date
GB1140059A (en) 1969-01-15
DE1281480B (de) 1968-10-31
DE1281400B (de) 1968-10-24
FR1472514A (fr) 1967-03-10
SE328018B (enrdf_load_html_response) 1970-09-07
NL6605732A (enrdf_load_html_response) 1966-10-31

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