United States Patent 2734509
US Patent References:
/0046233.html
- - 0046233
/0085369.html
- - 0085369
/0105160.html
- - 0105160
/0246117.html
- - 0246117
/0253841.html
- - 0253841
/0046233.html
- - 0046233
/0085369.html
- - 0085369
/0105160.html
- - 0105160
/0246117.html
- - 0246117
/0253841.html
- - 0253841
Publication Date:
02/14/1956
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Primary Class:
International Classes:
A24B15/12; A24B15/00
US Patent References:
| 0267764 | ||||
| 0445438 | ||||
| 0611107 | ||||
| 0872987 | ||||
| 0888743 | ||||
| 2188901 | Method of making waterproof cloth | |||
| 2307088 | Cigarette | |||
| 2327991 | Cigar and cigarette | |||
| 2534113 | Method of making nonwoven material | |||
| 2592553 | Tobacco products and processes therefor | |||
| 2592554 | Resilient tobacco product and method of making the same | |||
| 2706695 | Water-soluble cellulose derivatives in smoking products |
Foreign References:
| GB186500615A | ||||
| DE186719C | ||||
| DE658632C | ||||
| DE661168C |