NL39651C - - Google Patents

Info

Publication number: NL39651C
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.)

1933-09-30

Publication of NL39651C publication Critical patent/NL39651C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
- H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1804—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for stock exchange and similar applications
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1809—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for auctioneering devices

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Business, Economics & Management (AREA)
Computer Networks & Wireless Communication (AREA)
Marketing (AREA)
Accounting & Taxation (AREA)
Finance (AREA)
Management, Administration, Business Operations System, And Electronic Commerce (AREA)

NL39651D 1933-09-30 NL39651C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEE44744D DE668957C (de)	1933-09-30	1933-09-30	Verwendung einer Kettenschaltung mit veraenderbarem Anfangspunkt der Kette fuer Versteigerungsanlagen

Publications (1)

Publication Number	Publication Date
NL39651C true NL39651C (da)

Family

ID=7079833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL39651D NL39651C (da)	1933-09-30

Country Status (2)

Country	Link
DE (1)	DE668957C (da)
NL (1)	NL39651C (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE516945A (da) *	1952-01-17	1900-01-01

0
- NL NL39651D patent/NL39651C/xx active
1933
- 1933-09-30 DE DEE44744D patent/DE668957C/de not_active Expired

Also Published As

Publication number	Publication date
DE668957C (de)	1938-12-14

Publication	Publication Date	Title
FR741062A (da)	1933-02-04
FR743384A (da)	1933-03-29
FR742777A (da)	1933-03-15
FR740965A (da)	1933-02-03
FR742917A (da)	1933-03-18
FR743435A (da)	1933-03-29
FR743454A (da)	1933-03-31
FR742580A (da)	1933-03-10
FR742525A (da)	1933-03-08
FR742432A (da)	1933-03-07
FR742285A (da)	1933-03-03
FR742258A (da)	1933-03-03
FR743718A (da)	1933-04-05
FR742184A (da)	1933-02-28
BE378380A (da)
BE394022A (da)	1933-02-28
BE405074A (da)
BE394610A (da)	1933-03-31
BE404252A (da)
BE403380A (da)
BE334554A (da)
BE354930A (da)
BE369770A (da)
BE375476A (da)
BE394468A (da)