|
US80435A
(en)
|
|
John a |
|
USRE1916E
(en)
|
|
Improvement in dies for carriage-bolts |
|
US43669A
(en)
|
|
Improvement in method of making bolts |
|
USRE1917E
(en)
|
|
Improvement in bolts |
|
US43607A
(en)
|
|
Improved axle-clip for carriage-work |
|
US65641A
(en)
|
|
Leander bfrns |
|
US40327A
(en)
|
|
Improvement in bolts |
|
US69816A
(en)
|
|
Improved machine foe making patch-bolts |
|
US43775A
(en)
|
|
Improvement in construction of round and half-round files |
|
US47113A
(en)
|
|
Improvement in the manufacture of bolts |
|
US1041999A
(en)
|
|
Manufacture of railroad-axles.
|
|
US50923A
(en)
|
|
Improvement in nut-machines |
|
USRE2084E
(en)
|
|
Improvement in forming and punching articles of irregular form |
|
US46960A
(en)
|
|
Improved hand shears or nippers |
|
US240181A
(en)
|
|
Die for making bolts |
|
US141680A
(en)
|
|
Improvement in dies for the manufacture of clip king-bolts |
|
US415818A
(en)
|
|
William w |
|
US330962A
(en)
|
|
Square-headed bolt |
|
US81380A
(en)
|
|
Improved die foe mahig clevis-blanks |
|
US49257A
(en)
|
|
Improved gas-fitter s-hook blank |
|
US54377A
(en)
|
|
Improvement in dies for making t-head bolts |
|
US172258A
(en)
|
|
Improvement in dies and punches for forming the eyes of hoes |
|
US96251A
(en)
|
|
Improved series of dies for forming king-bolts |
|
US46504A
(en)
|
|
Improved rivet |
|
US148872A
(en)
|
|
Improvement in dies for forging axle-clip s |
