{"e":{"id":304476,"source":"ia_catalogofcopyrig3111213li","title":"DESTRUCTIVE IMPULSE LOADING-RE- SISTANCE OF REINFORCED CONCRETE BEAMS","header":"ation. 69 fr., color, 35 mm. Eastman color.  pire Crafts Corp.; 5J3u157; JU8958. DESTRUCTIVE IMPULSE LOADING-RE- SISTANCE OF REINFORCED CONCRETE BEAMS, Carnegie Institute of Technology in cooperation with Rail Steel Bar Assn. 12 min., sd., color, 16 mm. Eastman color. Appl. author: Frederic T. Mavis","year":1957,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":33410,"line_end":33424,"source_text":"35 mm. Eastman color. \n© Nobility Division, Enpire \nCrafts Corp.; 5J3u157; JU8958. \n\n\nDESTRUCTIVE IMPULSE LOADING-RE- \nSISTANCE OF REINFORCED CONCRETE \nBEAMS, Carnegie Institute of \nTechnology in cooperation with \nRail Steel Bar Assn. 12 min., \nsd., color, 16 mm. Eastman color. \n\nAppl. author: Frederic T. Mavis. \n© Carnegie Institute of Tech- \nnology; 17Jun57; MP8377. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1957","url":"https://archive.org/details/catalogofcopyrig3111213li","cite":"Internet Archive catalogofcopyrig3111213li (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1957_catalogofcopyrig3111213li_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":323383,"entry_id":304476,"reg_number":"MP8377","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Carnegie Institute of Technology","author":null,"deposit":null,"reg_date":"1957-06-17","part":null,"part_title":null,"source_line":33423,"raw":"LOADING-RE- SISTANCE OF REINFORCED CONCRETE BEAMS, Carnegie Institute of Technology in cooperation with Rail Steel Bar Assn. 12 min., sd., color, 16 mm. Eastman color. Appl. author: Frederic T. Mavis © Carnegie Institute of Technology; 17Jun57; MP8377","flags":["see_reference_in_head"],"status":"no-renewal-found","pd_date":"1986-01-01","reason":"no renewal entry found for 1984-1986 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1984,1985],"window_volumes":[{"year":1984,"ia_identifier":""},{"year":1985,"ia_identifier":""},{"year":1986,"ia_identifier":""}]}]}