Fuses. Investigation of cartridge-inclosed fuses, report of Bureau of Standards in case of Economy Fuse & Manufacturing Co. v. Underwriters' Laboratories (Inc.), concerning fire and accident hazard of Economy refillable fuse as compared with approved fuses; by board of referees, E. B. Rosa, H. B. Brooks, Burton McCollum, W. J. Canada, and F. W. Glading.

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