Patent
   D277678
Priority
Sep 08 1982
Filed
Sep 08 1982
Issued
Feb 19 1985
Expiry
Feb 19 1999
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for an autogenous impact mill, as shown and described.

FIG. 1 is a perspective view of an autogenous impact mill showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view taken from the left of FIG. 1;

FIG. 4 is a side view taken from the right of FIG. 1;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a rear view thereof.

Snaper, Alvin A.

Patent Priority Assignee Title
Patent Priority Assignee Title
3038672,
3082962,
3100087,
4060206, Oct 08 1976 Grinding mill
152338,
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