US4815363A
(en )
1989-03-28
Life protector enclosure for mines
JPS5338128A
(en )
1978-04-07
External wall and roof facing for building or structure
HUT34803A
(en )
1985-04-28
Apparatus for determining and indicating the necessary quantity of gas in order to leave a dangerous place in safety, applicable to a basic apparatus with a tank containing gas /oxigen or air/ for people working in dangerous places and with gas feeding organs,applicable preferably to fleeing apparatuses of mining industry
PL92172B2
(https= )
1977-03-31
FI810362A7
(fi )
1981-08-13
Menetelmä onteloseinämien tukemiseksi ja/tai vahvistamiseksi syvälouhinnassa, kaivos- ja tunnelityössä, laitmenetelmän suorittamista varten ja onteloseinämän porareiässä oleva kikiinnitysankkuri.
DiNenno et al.
1989
Evaluation of the door fan pressurization leakage test method applied to Halon 1301 total flooding systems
FR2339038A1
(fr )
1977-08-19
Dispositif d'isolation entre parois
JPS52124362A
(en )
1977-10-19
Residual volume detector for fluid in vessels
PT66401B
(en )
1978-09-11
System for blasting of objects such as rock concrete and the like
JPS56128830A
(en )
1981-10-08
Vibration-proof construction method
JPS5349816A
(en )
1978-05-06
Underground wall construction method
SU934053A2
(ru )
1982-06-07
Сосуд дл вод ного заслона
JPS5297593A
(en )
1977-08-16
Elevator in hold for ship
JPS5253522A
(en )
1977-04-30
Underground tank for storage of low temperature liquidized gas
JPS52124725A
(en )
1977-10-20
Method of remodeling windowwattached outer wall of low stories
JPS52116708A
(en )
1977-09-30
Equipment for connecting power source, etc. of mixer truck
FR2320166A1
(fr )
1977-03-04
Enceinte de traitement de surface par grenaillage de produits metalliques divers
JPS51140596A
(en )
1976-12-03
Shelter guiding equipment
JPS51118114A
(en )
1976-10-16
Underground tank
FR2314734A2
(fr )
1977-01-14
Systeme et appareillage de secours et evacuation rapide en prevision des incendies
JPS5420583A
(en )
1979-02-16
Device for protecting motor driven conveying apparatus from fire
JPS5241415A
(en )
1977-03-31
Method of building underground wall or underground floor
JPS5291540A
(en )
1977-08-02
Method and apparatus for preventing pool from breakage caused by freez ing
JENISCH
1980
METHODS OF MEASUREMENT FOR THE DETERMINATION OF THE THERMAL INSULATING PROPERTY OF MASONRY WALLS
JPS5359219A
(en )
1978-05-27
Constraint oblique crack preventive method in outer wall of rc building