03/10/1951
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"And provided further, that the provision of section 1(e) of the said title 17, so far as they secure copyright controlling parts of instruments serving to reproduce mechanically the musical work, shal..."
"Whenever in the judgment of the Tariff Commission conditions of competition with respect to the trade in the imported article and the like or directly competitive domestic product concerned have so ch..."
"The Commission may prescribe such rules and regulations for the conduct of investigations under this paragraph as it shall deem appropriate."
"So long as a trade-agreement concession remains withdrawn, suspended, or modified, in whole or in part, pursuant to action taken under section 7 of the Trade Agreements Extension Act of 1951 or compar..."