H - Electricity – 05 – B
Inventor
H - Electricity
05
B
Inventor
Skin effect pipe heating by a.c. in steel
Skin heating of steel by a.c.
Steel tube-wire ac cable
System for electrically heating a fluid being transported in...
Vapor-liquid contacting and mass transfer
Dry molding process
Method of making hard board
Method of making wallboard
Skin effect pipe heating by a.c. in steel
Skin heating of steel by a.c.
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