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In Court of Appeals of D.C., Oct. term, 1928, patent appeal No. 2199, in matter of application of Walter W. Williams, safety mechanism for fuel-burning devices; brief for Commissioner of Patents
| Location | Call # | Status |
|---|---|---|
| Joyner - Microforms B300 | C21.10-565 | ✔ Available |
In U.S. Court of Customs and Patent Appeals, patent appeal No. 3007, in matter of application of Walter W. Williamsand Ira E. McCabe, oil burner construction; brief for Commissioner of Patents
| Location | Call # | Status |
|---|---|---|
| Joyner - Microforms B300 | C21.10-566 | ✔ Available |
In U.S. Court of Customs and Patent Appeals, patent appeal No. 3149, in matter of application of Walter W. Williams, ignition devices for liquid fuel burners; brief for Commissionerof Patents
| Location | Call # | Status |
|---|---|---|
| Joyner - Microforms B300 | C21.10-567 | ✔ Available |