|
US3378431A
|
|
Method of making carbon-containing glass and product thereof
|
|
US3273390A
|
|
Venturi tube
|
|
DE1595124A1
|
|
Process for the preparation of soluble condensation products from epihalohydrins and alkylene polyamines
|
|
US3337451A
|
|
Ion exchange method and composition for the desalination of water
|
|
US3262396A
|
|
Slurry pump
|
|
DE1473152A1
|
|
Venturi
|
|
US3265368A
|
|
Baffle for mixing devices
|
|
US3261626A
|
|
Apparatus for attaching parts to glass coated apparatus
|
|
US3231012A
|
|
Method and apparatus for replacing a seal in an expandable heat exchanger shell
|
|
GB1033205A
|
|
Improvements in seawater desalting briquets
|
|
US3253711A
|
|
Fluid separation
|
|
US3231091A
|
|
Separator
|
|
US3261546A
|
|
Method for clarifying fats and oils
|
|
US3280200A
|
|
Process for preparing ortho-and paranitromethyl phenyl carbinols
|
|
US3246902A
|
|
Apparatus for sealing and immobilizing a rotatable shaft
|
|
US3222291A
|
|
Corrosion inhibition compositions
|
|
US3277008A
|
|
Surface cleaning method and composition
|
|
US3208934A
|
|
Liquid treating method
|
|
US3223619A
|
|
Radioactive fallout treatment kit
|
|
GB952239A
|
|
Filtering apparatus
|
