IT1193398B - Di:phenyl-methane di:isocyanate prepn. - Google Patents

Di:phenyl-methane di:isocyanate prepn.

Info

Publication number
IT1193398B
IT1193398B IT22955/85A IT2295585A IT1193398B IT 1193398 B IT1193398 B IT 1193398B IT 22955/85 A IT22955/85 A IT 22955/85A IT 2295585 A IT2295585 A IT 2295585A IT 1193398 B IT1193398 B IT 1193398B
Authority
IT
Italy
Prior art keywords
computer
signal
information
prepn
isocyanate
Prior art date
Application number
IT22955/85A
Other languages
Italian (it)
Other versions
IT8522955A0 (en
Inventor
Eugenio Bianchin
Flavio G Lunardon
Giovanni Longo
Original Assignee
Montedipe Spa
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 Montedipe Spa filed Critical Montedipe Spa
Priority to IT22955/85A priority Critical patent/IT1193398B/en
Publication of IT8522955A0 publication Critical patent/IT8522955A0/en
Application granted granted Critical
Publication of IT1193398B publication Critical patent/IT1193398B/en

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Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

An information system comprises a computer, storage on the computer for files containing frames of information, a reader for the stored files and a signal transmitter to an output port of the computer. A modulator is connected to the output port of the computer for producing a modulated television carrier signal. A number of television receivers are connected to receive the modulated signal by way of a transmission link. A booster amplifier is provided in the transmission link to increase the strength of the output signal of the modulator. Two or more channels of information are transmitted to the television receivers. The computer storage comprises a magnetic hard disk.
IT22955/85A 1985-11-22 1985-11-22 Di:phenyl-methane di:isocyanate prepn. IT1193398B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT22955/85A IT1193398B (en) 1985-11-22 1985-11-22 Di:phenyl-methane di:isocyanate prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22955/85A IT1193398B (en) 1985-11-22 1985-11-22 Di:phenyl-methane di:isocyanate prepn.

Publications (2)

Publication Number Publication Date
IT8522955A0 IT8522955A0 (en) 1985-11-22
IT1193398B true IT1193398B (en) 1988-06-15

Family

ID=11202274

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22955/85A IT1193398B (en) 1985-11-22 1985-11-22 Di:phenyl-methane di:isocyanate prepn.

Country Status (1)

Country Link
IT (1) IT1193398B (en)

Also Published As

Publication number Publication date
IT8522955A0 (en) 1985-11-22

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