High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)
Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 115
P05T-FlbiaE-6CEQ ATUENS ^TUCNS PI2IMAI2.Y - 1 I5E.Q. … Ball CUP- 2.Q.E.Q.. a- -^i^ DISCHACGL COD- a REQ^ Fig. 54.—Details of primary, primary support, ball clip, and discharge rod composed of three units of .01 mfd. each connected in mul-tiple. Each unit is formed by coating both sides of 8 x 10photographic negative glasses with 6x8 in. sheets of…
Electric apparatus and appliances
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