PH13386A
(en )
1980-03-25
Method of lining a pipe
AT332180B
(en )
1976-09-10
CONNECTION FOR FLEXIBLE METAL PIPES
TR16918A
(en )
1973-09-01
INSTALLATION THAT DETERMINING AND DELIVERING THERMAMETERS
CH539258A
(en )
1973-07-15
Heat pipe
AT324053B
(en )
1975-08-11
PIPE CONNECTION
AT328240B
(en )
1976-03-10
PIPE CONNECTION FOR METAL PIPES
SE388637B
(en )
1976-10-11
PROCEDURE FOR CORROSION PROTECTION OF THE INSIDE OF PLATHAL BODIES
TR18960A
(en )
1978-01-19
PROCEDURE FOR THE SQUARE OF PHOSPHATE COATINGS ON IRON AND STEEL UEZER BY PUESCUERING
IT973699B
(en )
1974-06-10
HEAT RESISTANT FERRITIC STEEL
BE819010Q
(en )
1974-12-16
A UNIT OF PIPES OR A PIPE-LINE
IT974943B
(en )
1974-07-10
REFRACTORY WALL NEAR AN ENVIRONMENT THAT RECEIVES HOT GAS
AT318326B
(en )
1974-10-10
Pipe connection
RO67604A
(en )
1980-03-15
PROCESS AND INSTALLATION FOR DIRECT REDUCTION OF FIRE MINERALS
RO67303A
(en )
1982-05-10
PROCEDURE AND INSTALLATION FOR THE CONTROL OF FONDANTS INTO THE STEEL RAFINATION RECIPIENTS
RO68281A
(en )
1980-10-30
PROCESS AND INSTALLATION FOR PESTELING
RO62058A2
(en )
1977-03-22
PROCESS AND INSTALLATION FOR THE OBTAINING OF THE FIRE AND STEEL BOILER
IT1033048B
(en )
1979-07-10
HEAT RESISTANT PIPE
BE786001A
(en )
1972-11-03
PIPE FITTINGS
SE386604B
(en )
1976-08-16
PROCEDURE FOR THE MANUFACTURE OF SOMLOSA METAL PIPES
BE761862A
(en )
1971-07-01
INSTALLATION OF OVENS INTENDED FOR THE COOKING OF MINERAL SUBSTANCES
RO66077A
(en )
1980-01-15
INSTALLATION FOR THE PRODUCTION OF HOT GAS
AT318985B
(en )
1974-11-25
Pipe connection
RO68887A
(en )
1982-05-10
PROCESS AND MANUFACTURING INSTALLATION OF TRIHALOGENCALLYL N-TDIODERIVATIVES
AT316907B
(en )
1974-08-12
Pipe tamper
RO67594A
(en )
1982-03-24
PROCESS AND INSTALLATION FOR THE REDUCTION OF FIRE PURIFIERS