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Regenerative furnaces - Patent US2766980(A)

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Filed: No filing date found
Published: No publication date found

Applicants

  • HASCHE RUDOLPH L

Inventors

  • HASCHE RUDOLPH L

Application Number

312732

Priority Claims

US31273252

Family Members

US2766980(A) - Regenerative furnaces

Classification Codes

F28D17/00
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