JOHNS-MANVILLE
Acousti-Shell
3-dimensional fiber glass "lay-in" units for SOUND CONTROL CEILINGS
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For details please write to International Johns-Manville Corp. (Inc. U.S.A.), 1025. Prince's Building, Hong Kong, or to the distributors: HONG KONG, American En- gineering Corporation, 1207. Prince's Building: SINGA- PORE, MALAYSIA and BRUNEI, Sharikat National, 28, New Bridge Road, Sin- gapore 1: PHILIPPINES. Norton & Harrison Co. Inc. 660 Echague, Manila: SOUTH KOREA, Wilcox and Company Inc., Room 622. Bando Building, 180. 1st Street, Ulchiro, Seoul: THAILAND, Summit Indus- trial Corporation, Silom Building, 197/1, Silom Road, Bangkok.
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