Patent X-9891: 1836-07-02, Heating rooms and ovens

X Number	Date	Inventor	City	Title	Status
X-9891	1836-07-02	John A. Pitts	Winthrop, ME	Heating rooms and ovens	Missing

Comments

Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2000 of the almost 10000 documents were recovered.

Little is known about this patent. No patent drawing is available. This patent is in the database for reference only.

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