DE1357380U
(https= )
US5920618A
(en )
1999-07-06
Apparatus and method for managing telephony-based services
Eisenstein et al.
1981
Some geometrical and electronic features of the intermediate stages of olefin metathesis
DE69628500T2
(de )
2004-04-29
Kommunikationssystem mit Personenrufnummer
WO1998015102A1
(en )
1998-04-09
Remote access to multiple locations within a telecommunications network
US6801610B1
(en )
2004-10-05
System and method for automated conference call setup
US6424832B1
(en )
2002-07-23
Method of supporting functionality for roamer port calls in a radio telecomminications network in which number portability is implemented
CA2185182C
(en )
1999-11-23
Control of call features provided to a subscriber by a hierarchical telecommunication switch
WO1993017515A1
(en )
1993-09-02
Area wide centrex
May et al.
1980
Hydrotripyrazolylborate complexes of rhodium and iridium
Healy et al.
1978
Template reactions
PL188973B1
(pl )
2005-05-31
Sposób i układ do przyłączania abonentów w wielu sieciach telekomunikacyjnych pod jednym numerem wywoławczym
WO2008148202A4
(en )
2009-02-19
Method for the preparation of aminophosphine ligands and their use in metal catalysts
JP3553747B2
(ja )
2004-08-11
通信ネットワークおよびそれにおける呼サービスの提供方法
CN1278978A
(zh )
2001-01-03
在电信网络上,特别是在混合的dect/isdn专用电信网络上传输“消息等待指示服务”专用消息的方法
EP1166591B1
(de )
2006-03-01
Verfahren zum kombinieren von festnetz- und mobilfunktelefonie
US6160882A
(en )
2000-12-12
Subscriber access network, exchange, service control point, and method of establishing a connection
Cotton et al.
1986
Iridium (I) dimers with bridging N, N′-di-p-tolylformamidine. X-ray molecular structure of Ir2 (μ-p-CH3C6H4NCHN-p-C6H4CH3)(μ-NH-p-C6H4CH3)(C8H14) 2
Fuller
1980
On a generalization of serial rings. II
Tiripicchio et al.
1985
Tetra-and tri-nuclear rhodium palladium complexes with the 1, 2, 4-triazolate ligand. Crystal structure of (η3-C3H5) 2Pd2Rh2 (μ3-tz) 2Cl2 (CO) 4
Ravi et al.
2024
transition metal N-heterocyclic carbene complexes
US6539089B1
(en )
2003-03-25
Method and apparatus for implementing a plurality of numbering plans in a telecommunications network
CN112154808A
(zh )
2021-01-01
一种基于重力浇灌的防倒防盗花盆架
DE1446169U
(https= )
DE1464355U
(https= )