GB490752A - Improvements in or relating to printing telegraph apparatus - Google Patents

Improvements in or relating to printing telegraph apparatus

Info

Publication number
GB490752A
GB490752A GB503437A GB503437A GB490752A GB 490752 A GB490752 A GB 490752A GB 503437 A GB503437 A GB 503437A GB 503437 A GB503437 A GB 503437A GB 490752 A GB490752 A GB 490752A
Authority
GB
United Kingdom
Prior art keywords
suspended
bars
printing telegraph
relating
rods
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
GB503437A
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.)
Creed and Co Ltd
Original Assignee
Creed and Co Ltd
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 Creed and Co Ltd filed Critical Creed and Co Ltd
Priority to GB503437A priority Critical patent/GB490752A/en
Priority to FR833744D priority patent/FR833744A/fr
Publication of GB490752A publication Critical patent/GB490752A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Vibration Prevention Devices (AREA)
GB503437A 1937-02-19 1937-02-19 Improvements in or relating to printing telegraph apparatus Expired GB490752A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB503437A GB490752A (en) 1937-02-19 1937-02-19 Improvements in or relating to printing telegraph apparatus
FR833744D FR833744A (fr) 1937-02-19 1938-02-14 Appareils télégraphiques imprimeurs ou analogues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB503437A GB490752A (en) 1937-02-19 1937-02-19 Improvements in or relating to printing telegraph apparatus

Publications (1)

Publication Number Publication Date
GB490752A true GB490752A (en) 1938-08-19

Family

ID=9788491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB503437A Expired GB490752A (en) 1937-02-19 1937-02-19 Improvements in or relating to printing telegraph apparatus

Country Status (2)

Country Link
FR (1) FR833744A (fr)
GB (1) GB490752A (fr)

Also Published As

Publication number Publication date
FR833744A (fr) 1938-10-28

Similar Documents

Publication Publication Date Title
GB515797A (en) Improvements in and relating to vibratory interrupter devices
GB1462152A (en) Vibratory feed apparatus
GB490752A (en) Improvements in or relating to printing telegraph apparatus
GB536969A (en) Improvements in voice translating microphones
GB426727A (en) Improvements in or relating to high frequency electrical circuits
GB509865A (en) Improvements in or relating to apparatus for converting electrical oscillations into mechanical oscillations or vice versa or electrical oscillations of one amplitude into electrical oscillations of another amplitude
JPS5381864A (en) Parallel spring equipment
GB478483A (en) Piezo-electric crystal mountings
FR2252137A1 (en) Resonant sifting or riddling equipment - has boxes joined by elastic devices resonating with frequency being used
US1956351A (en) Signal control system
GB427467A (en) Improvements in screening apparatus
GB512334A (en) Improvements in vibratory motors, particularly for use in packing granular and other materials
SU45721A1 (ru) Вибрационное сито дл просеивани формовочной земли
DE478341C (de) Telegraphierverfahren fuer den Drahtverkehr
USD159800S (en) Printing telegraph apparatus cabinet
GB984575A (en) Improvements in or relating to vibratory feeding apparatus
GB481431A (en) Improvements in and relating to driving means for concentrating, sifting, conveying, moulding, pulverising, crushing and similar apparatus
GB495498A (en) A new or improved vibratory screen
GB260609A (en) Improvements in or relating to means for mounting piezo-electric crystals
GB253529A (en) Improvements in or relating to electric-acoustic systems
GB294872A (en) Arrangement for mounting telephone selectors and pole changers used in long distance communication installations
GB328578A (en) Improvements in and relating to driving arrangements for telegraphic apparatus
DE408575C (de) Vibrationsapparat mit schwingenden mechanischen Systemen
GB726159A (en) Improvements in electro-magnetic vibratory apparatus
GB275140A (en) Device for the conversion of electrical into acoustic oscillations