NL39651C - - Google Patents
Info
- Publication number
- NL39651C NL39651C NL39651DA NL39651C NL 39651 C NL39651 C NL 39651C NL 39651D A NL39651D A NL 39651DA NL 39651 C NL39651 C NL 39651C
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
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- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE44744D DE668957C (en) | 1933-09-30 | 1933-09-30 | Use of a chain connection with changeable starting point of the chain for auction systems |
Publications (1)
Publication Number | Publication Date |
---|---|
NL39651C true NL39651C (en) |
Family
ID=7079833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL39651D NL39651C (en) | 1933-09-30 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE668957C (en) |
NL (1) | NL39651C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE516945A (en) * | 1952-01-17 | 1900-01-01 |
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0
- NL NL39651D patent/NL39651C/xx active
-
1933
- 1933-09-30 DE DEE44744D patent/DE668957C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE668957C (en) | 1938-12-14 |