![]() Original Assignee Johns Manville Fiber Glass Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US669121A Inventor Labino Dominick Current Assignee (The listed assignees may be inaccurate. Google Patents Radiation resisting glass compositionÄownload PDF Info Publication number US3138561A US3138561A US669121A US66912157A US3138561A US 3138561 A US3138561 A US 3138561A US 669121 A US669121 A US 669121A US 66912157 A US66912157 A US 66912157A US 3138561 A US3138561 A US 3138561A Authority US United States Prior art keywords glass fibers composition radiation glass composition Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US3138561A - Radiation resisting glass composition US3138561A - Radiation resisting glass composition
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