FIBRE OPTIQUE INFRAROUGE ET PROCEDE DE FABRICATION DE CETTE FIBRE

申请公布号：FR2479179(A1)

申请号：FR19800007073

申请日期：1980.03.28

申请公布日期：1981.10.02

申请人：

CIE GENERALE D ELECTRICITE

发明人：DANIEL GUIGNOT ET CHRISTIAN LE SERGENT;SERGENT CHRISTIAN LE

分类号：C03C3/12;C03C3/23;C03C4/10;C03C13/04;(IPC1-7):C03C3/30;C03B37/02;C03C25/02;G02B5/14

主分类号：C03C3/12

摘要：The core fibre comprises a glass essentially containing tellurium oxide, barium oxide and a further oxide, namely zinc oxide or lead oxide, in such proportions that the hatched area (S) in the only Figure applies. <IMAGE>

METHOD OF FIGHTING INSECTS

CONFEZIONE DI FORMAGGIO GRANA E RELATIVO PROCEDIMENTO DI FABBRICAZIONE

TARGET GAME APPARATUS

ROTORE PER MACCHINE FILATRICI.

RIVELATORE DI GAS POTENZIOSTATATO A TRE ELETTRODI AD ELETTROLITA SOLIDO POLIMERICO AVENTE CARATTERISTICHE DI CORRENTE DI FONDO ALTAMENTE INVARIABILI CON LA TEMPERATURA DURANTE IL FUNZIONAMENTO CON ARIA PRIVA DI GAS DA RIVELARE.

METHOD OF MEASURING FLUCTUATION OF SUBSURFACE WITH ELECTROMAGNET

HARMONIC WAVE STRENGTH CONTROLLER FOR SELECTIVELY SWITCHING TONE COLOR SYNTHESIZER

AUTOMATIC DEPOSITING SYSTEM

PRESERVING METHOD OF BOILED NOODLE

VOLTAGE GENERATOR

INSPECTION METHOD OF DIGITAL PROTECTIVE RELAY

SIGNAL SYNCHRONIZING DEVICE

ELECTROSTATIC PRINTER

AUTOMATIC STROBE POWER SUPPLY OPENING DEVICE

FLAMELESS ATOMIZER

LIGHTING DEVICE FOR WATCHES

COLOR PHOTOGRAPHIC IMAGE FORMATION

PHOTOSYNTHESIS UTILIZING CULTURE MEDIUM PARTICLE

PRODUCTION OF PHOSPHATASE

ELECTROLYTE LEAKAGE REMEDY BATTERY