[多项选择]以下有关专利权转让的哪些说法是错误的
A. 某研究所将自己研制的技术转让给一家企业，约定由该企业申请专利，研究所与该企业必须订立专利申请权书面转让合同，并到国家知识产权局办理转让手续
B. 如果某项技术属于《技术进出口管理条例》中规定的禁止类技术，涉及该技术的专利申请权和专利权不得转让
C. 若待转让的专利申请权或专利权涉及《技术进出口管理条例》中规定的自由技术，当事人可以直接到国家知识产权局办理转让登记手续
D. 专利申请权转让合同自国家知识产权局公告之日起生效

Regardless of their political affiliation, in all countries women must overcome a host of stumbling blocks that limit their political careers. "Most obstacles to progress consist of (1) of various kinds," says the Inter-Parliamentary Union (IPU), a Geneva-based organization (2) 139 parliaments, including the lack of time, training, information, self-confidence, money, support, motivation, women’s networks and solidarity between women.
In every culture, prejudice and stereotypes (3) hard. The belief still holds (4) that women belong in the kitchen and (5) the children, not at election (6) or in the Speaker’s chair. The media often reinforce traditional images of women, who, upon entering politics, also bear the brunt (正面冲击) of verbal and physical (7) .
In impoverished (贫穷的) countries (8) by civil conflicts and deteriorating economic and social conditions, women are (9)
A. sway
B. water
C. truth
D. proof