| 141 |
Insulating composition. |
US1913742971 |
1913-01-18 |
US1091725A |
1914-03-31 |
BARRINGER LAWRENCE E |
|
| 142 |
Process of making a composition of matter for the treatment of leather, fabrics, and the like. |
US1911614008 |
1911-03-13 |
US1020926A |
1912-03-19 |
O'KEEFE DANIEL |
|
| 143 |
Composition for sizing paper, &c. |
US1911630678 |
1911-06-01 |
US1007681A |
1911-11-07 |
ELLIS CARLETON |
|
| 144 |
Waterproofing preservative dressing. |
US1908438952 |
1908-06-17 |
US923176A |
1909-06-01 |
HOELSCHER JULIUS H |
|
| 145 |
Manufacture of a substitute for caoutchouc. |
US1904221293 |
1904-08-18 |
US786527A |
1905-04-04 |
SPATZ HEINRICH |
|
| 146 |
Process of manufacturing varnishes. |
US1903174158 |
1903-09-22 |
US785450A |
1905-03-21 |
TIXIER AUGUST; RAMBAUD LUCIEN |
|
| 147 |
Richard blume |
US750575D |
|
US750575A |
1904-01-26 |
|
|
| 148 |
Composition for stiffening fabrics. |
US1901054387 |
1901-04-04 |
US691462A |
1902-01-21 |
GRABER JAMES D |
|
| 149 |
Substitute for india-rubber or gutta-percha and process of making same. |
US1901043194 |
1901-01-14 |
US688350A |
1901-12-10 |
SHERWIN MARK; MATHIESEN HANS MATHIAS |
|
| 150 |
Molding composition. |
US1900034439 |
1900-10-26 |
US668095A |
1901-02-12 |
ELMQVIST HUGO |
|
| 151 |
Composition of matter for cable-filling |
US446502D |
|
US446502A |
1891-02-17 |
|
|
| 152 |
Composition of matter for making billiard-balls |
US426513D |
|
US426513A |
1890-04-29 |
|
|
| 153 |
Water-proof composition for paper |
US369700D |
|
US369700A |
1887-09-13 |
|
|
| 154 |
Insulating compound |
US366898D |
|
US366898A |
1887-07-19 |
|
|
| 155 |
Oeoege |
US256470D |
|
US256470A |
1882-04-18 |
|
|
| 156 |
Improvement in waterproofing compounds for bags |
US171720D |
|
US171720A |
1876-01-04 |
|
|
| 157 |
Improvement in waterproofing compounds for leather |
US166748D |
|
US166748A |
1875-08-17 |
|
|
| 158 |
Improvement in compositions to render fabrics impervious to gas |
US120368D |
|
US120368A |
1871-10-31 |
|
|
| 159 |
Improved composition to prevent the slipping of machine-belts |
US103034D |
|
US103034A |
1870-05-17 |
|
|
| 160 |
Improved composition foe coating ships bottoms |
US70826D |
|
US70826A |
1867-11-12 |
|
|
