Volume 5, 1969, Issue 45
Tubular concepts
Glenn G. Havens, pres. of Havens International, also is given credit by Loeb for first suggesting the membranes use with tubes. In 1964, Loeb's...
Glenn G. Havens, pres. of Havens International, also is given credit by Loeb for first suggesting the membranes use with tubes. In 1964, Loeb's...