GB245131A - Process for the production of a sodium-aluminium boro-silicate glass - Google Patents

Process for the production of a sodium-aluminium boro-silicate glass

Info

Publication number
GB245131A
GB245131A GB32252/25A GB3225225A GB245131A GB 245131 A GB245131 A GB 245131A GB 32252/25 A GB32252/25 A GB 32252/25A GB 3225225 A GB3225225 A GB 3225225A GB 245131 A GB245131 A GB 245131A
Authority
GB
United Kingdom
Prior art keywords
production
aluminium
parts
sodium
crystallized
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB32252/25A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sibor S A Verreries De Romont
Original Assignee
Sibor S A Verreries De Romont
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 by Sibor S A Verreries De Romont filed Critical Sibor S A Verreries De Romont
Publication of GB245131A publication Critical patent/GB245131A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/46—Transmit/receive switching by voice-frequency signals; by pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Inorganic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
GB32252/25A 1924-12-21 1925-12-21 Process for the production of a sodium-aluminium boro-silicate glass Expired GB245131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH245131X 1924-12-21

Publications (1)

Publication Number Publication Date
GB245131A true GB245131A (en) 1927-01-06

Family

ID=4464721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32252/25A Expired GB245131A (en) 1924-12-21 1925-12-21 Process for the production of a sodium-aluminium boro-silicate glass

Country Status (4)

Country Link
BE (1) BE363945A (enrdf_load_html_response)
FR (1) FR608265A (enrdf_load_html_response)
GB (1) GB245131A (enrdf_load_html_response)
NL (1) NL32129C (enrdf_load_html_response)

Also Published As

Publication number Publication date
BE363945A (enrdf_load_html_response)
NL32129C (enrdf_load_html_response)
FR608265A (fr) 1926-07-23

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