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Process For Propelling Foodstuffs or the Like into a Crowd
A method of launching foodstuffs into a crowd for promotional and entertainment purposes.
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| Number | Title | Issue Date |
| 4083939 | Use of tributoxyethylphosphate to control foam in the production of soda ash from trona Tributoxyethylphosphate is useful in controlling foam produced during the evaporative crystallization of calcined trona solutions. The chemical is effective at low concentrations, i.e. 1 to 30 ppm, and does not significantly alter the crystal habit of the... | 04/11/1978 |
| 4016877 | Fibrous collagen derived web having hemostatic and wound sealing properties Non-woven, liquid-laid, fibrous web having hemostatic and adhesive properties adapted to seal a wound formed of fibers consisting of an ionizable, water-insoluble, partial salt of collagen, the web when placed on a saline solution disintegrating completel... | 04/12/1977 |
