Vacuum Attachment for Removing Plumbing Stoppages

BURNS CHARLAN | European Patent Office | 2016

Eliminating sewer stoppages -- Experiences at Los Angeles wholesale terminal

Geibel, C.A. | Engineering Index Backfile | 1936

Experimental Study to Prevent River Stoppages Due to Driftwood

Oshikawa, H. / Komatsu, T. / International Association for Hydro-Environment Engineering and Research | British Library Conference Proceedings | 2011

An investigation into factors associated with hard shoulder stoppages

Rutter, J. / Gray, S. | TIBKAT | 2000

Analysis of work stoppages, 1960. [U.S. Bureau of Labor Statistics Bulletin No. 1302.]

United States | TIBKAT | 1961