This is a continuation of Ser. No. 661,211 filed 02/25/76 abandoned, which is a continuation of 481,438, filed June 20, 1974 now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
2594226 | Shea | Apr 1952 | |
2789038 | Bennett et al. | Apr 1957 | |
2796331 | Kauffman et al. | Jun 1957 | |
3317338 | Ratchelov | May 1967 | |
3367812 | Watts | Feb 1968 | |
3369920 | Bourdeau et al. | Feb 1968 | |
3399969 | Bokvos et al. | Sep 1968 | |
3412062 | Johnson et al. | Nov 1968 | |
3462289 | Rohl et al. | Aug 1969 | |
3533741 | Higgins et al. | Oct 1970 | |
3552533 | Nitz et al. | Jan 1971 | |
3558276 | Ouani | Jan 1971 | |
3660140 | Scola et al. | May 1972 | |
3718720 | Lambdin et al. | Feb 1973 | |
3720536 | Scola et al. | Mar 1973 | |
3725110 | Rodgers et al. | Apr 1973 | |
3914395 | Finelli et al. | Oct 1975 | |
3971669 | Wrzesien et al. | Jul 1976 | |
3991169 | Makita et al. | Apr 1976 | |
4064207 | DeCresente et al. | Dec 1977 | |
4080413 | Layden et al. | Mar 1978 | |
4115528 | Christner et al. | Sep 1978 |
Number | Date | Country |
---|---|---|
911542 | Nov 1962 | GBX |
942186 | Nov 1963 | GBX |
1122645 | Aug 1964 | GBX |
1163979 | Sep 1969 | GBX |
Entry |
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"Dev. of High Modulus Carbon Fiber, Tape and Composites", AMMR & CTR-73-20, Arms Mat. & Mech. Res. Center, Watertown, Mass., 30 pages, 16 ins., May, 1973. |
Houtz, R. G., Textile Res. J. 20, 786-801, (1950). |
Shinda, A., Govt. Ind. Res. Inst., Osaka, Report, 52 pages, (1961). |
"High Strength High Modulus Carbon Fibers", Watt et al., The Engineer, 22, 815-816, (1966). |
"Det. of Melting of PAN-MMA Copolymer Fibers by DTA", J. Appl. Polymer Sci., 15, pp. 1283-1285, (1971). |
"Retrograde Core Forming During Oxid. of PAN Filaments", Layden, G. K., Carbon, 10, pp. 59-63, (1972). |
Number | Date | Country | |
---|---|---|---|
Parent | 661211 | Feb 1976 | |
Parent | 481438 | Jun 1974 |