...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 6139201 | Integrated authoring and translation system The present invention is a system of integrated, computer-based processes for monolingual information development and multilingual translation. An interactive text editor enforces lexical and grammatical constraints on a natural language subset used by th... | 10/31/2000 |
| 5995920 | Computer-based method and system for monolingual document development A computer-based method and system for monolingual document development, which includes the steps of entering into a text editor input text in a source language, checking the input text against vocabulary source language constraints, and providing interac... | 11/30/1999 |
| 5677835 | Integrated authoring and translation system The present invention is a system of integrated, computer-based processes for monolingual information development and multilingual translation. An interactive text editor enforces lexical and grammatical constraints on a natural language subset used by th... | 10/14/1997 |