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US1299597A
|
|
Process for the manufacture of cellulose.
|
|
GB120205A
|
|
Process for Evaporating Liquids.
|
|
GB126565A
|
|
Improved Surface Condenser for Condensing Steam and other Vapours and Method of Operating the same.
|
|
CA173131A
|
|
Process of boiling wood pulp
|
|
CA173132A
|
|
Boiler for cellulose, etc.
|
|
CA173130A
|
|
Process of boiling wood pulp
|
|
CA172353A
|
|
Manufacture of cullulose pulp
|
|
US1191451A
|
|
Method of removing scale from heating apparatus for pulp-digesters.
|
|
US1228950A
|
|
Wood-pulp boiler.
|
|
US947974A
|
|
Manufacture of cellulose.
|
|
US900411A
|
|
Apparatus for transmitting heat from one medium to another.
|
|
US966112A
|
|
Digester for the production of cellulose.
|
|
US879484A
|
|
Pump for corrosive fluids.
|
|
CA106490A
|
|
Cellulose manufacture
|
|
US883328A
|
|
Manufacture of cellulose.
|
|
CA100548A
|
|
Cellulose manufacture
|
|
US833936A
|
|
Recovery of valuable gases in the sulfite process.
|
|
US807571A
|
|
Machine for cutting chips.
|
|
US732879A
|
|
Valve and means for actuating same.
|
|
US831798A
|
|
Valve and means for actuating the same.
|
