"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
Scientific American ; Jan. 2 edition, 1909
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| Number | Title | Issue Date |
| 4113151 | Dispensing gun A fluid operated dispensing gun for dispensing viscous material in a disposable cylindrical cartridge. The dispensing gun has a hand grip and a barrel releasably secured to the hand grip. The cartridge containing the viscous material is positioned inside ... | 09/12/1978 |